LINEAGEPOWER APTH020A0X_10

Data Sheet
January 26, 2010
TLynxTM: Non-Isolated DC-DC Power Modules:
2.4Vdc –5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A Output Current
Features
EZ-SEQUENCETM
RoHS Compliant
Applications
ƒ
Compliant to RoHS EU Directive 2002/95/EC (Z
versions)
ƒ
Compatible in a Pb-free or SnPb reflow
environment (Z versions)
ƒ
Wide Input voltage range (2.4Vdc-5.5Vdc)
ƒ
Output voltage programmable from 0.6Vdc to 3.63
Vdc via external resistor
ƒ
Tunable LoopTM to optimize dynamic output
voltage response
ƒ
Flexible output voltage sequencing EZSEQUENCE – APTH versions
ƒ
Remote sense
ƒ
Fixed switching frequency
ƒ
Distributed power architectures
ƒ
Output overcurrent protection (non-latching)
ƒ
Intermediate bus voltage applications
ƒ
Overtemperature protection
ƒ
Telecommunications equipment
ƒ
Remote On/Off
ƒ
Servers and storage applications
ƒ
Ability to sink and source current
ƒ
Networking equipment
ƒ
Cost efficient open frame design
ƒ
Industrial equipment
ƒ
Small size:
13.5 mm x 33.0 mm x 8.5 mm
(0.53 in x 1.3 in x 0.334 in)
Vin+
VIN
Vout+
VOUT
SENSE
MODULE
CTUNE
Q1
ON/OFF
GND
Wide operating temperature range (-40°C to 85°C)
ƒ
US and Canadian Recognized to UL* 60950-1 and
CSA† C22.2 No. 60950-1-03 and VDE‡ licensed to
0805:2004-09 (EN60950-1)
ƒ
ISO** 9001 and ISO 14001 certified manufacturing
facilities
RTUNE
SEQ
Cin
ƒ
Co
TRIM
RTrim
Description
The TLynxTM series of power modules are non-isolated dc-dc converters that can deliver up to 20A of output current.
These modules operate over a wide range of input voltage (VIN = 2.4Vdc-5.5Vdc) and provide a precisely regulated
output voltage from 0.6Vdc to 3.63Vdc, programmable via an external resistor. Features include remote On/Off,
adjustable output voltage, over current and overtemperature protection, and output voltage sequencing (APTH
TM
versions). A new feature, the Tunable Loop , allows the user to optimize the dynamic response of the converter to
match the load with reduced amount of output capacitance leading to savings on cost and PWB area.
* UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
‡
Document No: DS07-014 ver. 1.08
PDF name: APTH020A0X_ds.pdf
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 12A output current
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in
excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect the device reliability.
Parameter
Device
Symbol
Min
Max
Unit
All
VIN
-0.3
6
Vdc
APTH
VSEQ
-0.3
ViN, Max
Vdc
All
TA
-40
85
°C
All
Tstg
-55
125
°C
Input Voltage
Continuous
Sequencing Voltage
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
All
VIN
2.4
⎯
5.5
Vdc
Maximum Input Current
All
IIN,max
19.5
Adc
VO,set = 0.6 Vdc
IIN,No load
47
mA
VO,set = 3.3Vdc
IIN,No load
52
mA
All
IIN,stand-by
5
mA
Inrush Transient
All
It
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; VIN =0 to
5.5V, IO= IOmax ; See Test Configurations)
All
12
mAp-p
Input Ripple Rejection (120Hz)
All
43
dB
(VIN=2.4V to 5.5V, IO=IO, max )
Input No Load Current
(VIN = 5.0Vdc, IO = 0, module enabled)
Input Stand-by Current
(VIN = 5.0Vdc, module disabled)
2
1
2
As
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This power module can be used in a wide variety of applications, ranging from simple standalone operation to an
integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included;
however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies
require a fast-acting fuse with a maximum rating of 20A (see Safety Considerations section). Based on the
information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a
lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.
LINEAGE POWER
2
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Electrical Specifications (continued)
Parameter
Output Voltage Set-point (with 0.5% tolerance for
external resistor used to set output voltage)
Output Voltage
(Over all operating input voltage, resistive load, and
temperature conditions until end of life)
Adjustment Range
Selected by an external resistor
Device
Symbol
Min
All
VO, set
-1.5
All
VO, set
-3.0
All
VO
0.6
Typ
⎯
Max
Unit
+1.5
% VO, set
+3.0
% VO, set
3.63
Vdc
Output Regulation (for VO ≥ 2.5Vdc)
Line (VIN=VIN, min to VIN, max)
All
⎯
0.4
% VO, set
Load (IO=IO, min to IO, max)
All
⎯
0.4
% VO, set
Line (VIN=VIN, min to VIN, max)
All
⎯
10
mV
Load (IO=IO, min to IO, max)
All
⎯
10
mV
Temperature (Tref=TA, min to TA, max)
All
⎯
0.4
% VO, set
0.5
V
Output Regulation (for VO < 2.5Vdc)
Remote Sense Range
All
Output Ripple and Noise on nominal output
(VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 10 μF
ceramic capacitors)
Peak-to-Peak (5Hz to 20MHz bandwidth)
All
⎯
20
35
mVpk-pk
All
⎯
10
15
mVrms
RMS (5Hz to 20MHz bandwidth)
External Capacitance
1
Without the Tunable Loop
TM
ESR ≥ 1 mΩ
With the Tunable Loop
All
CO, max
0
⎯
200
μF
All
CO, max
0
⎯
1000
μF
⎯
10000
μF
20
Adc
TM
ESR ≥ 0.15 mΩ
All
CO, max
0
Output Current
ESR ≥ 10 mΩ
All
Io
0
Output Current Limit Inception (Hiccup Mode )
All
IO, lim
200
% Io,max
Output Short-Circuit Current
All
IO, s/c
30
% Io,max
(VO≤250mV) ( Hiccup Mode )
Efficiency
VO,set = 0.6Vdc
η
70.0
%
VIN= 3.3Vdc, TA=25°C
VO, set = 1.2Vdc
η
81.9
%
IO=IO, max , VO= VO,set
VO,set = 1.8Vdc
η
87.3
%
VO,set = 2.5Vdc
η
90.8
%
VO,set = 3.3Vdc
η
92.9
All
fsw
Peak Deviation
All
Vpk
330
mV
Settling Time (Vo<10% peak deviation)
All
ts
30
μs
Peak Deviation
All
Vpk
420
mV
Settling Time (Vo<10% peak deviation)
All
ts
30
μs
Vin=5Vdc
Switching Frequency
⎯
600
%
⎯
kHz
Dynamic Load Response
(dIo/dt=10A/μs; VIN = 3.3V; VO = 1.5V, TA=25°C)
Load Change from Io= 0% to 50% of Io,max; Co = 0
Load Change from Io= 50% to 0% of Io,max: Co = 0
1
TM
External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as
TM
getting the best transient response. See the Tunable Loop section for details.
LINEAGE POWER
3
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
General Specifications
Parameter
Min
Calculated MTBF (IO=0.8IO, max, TA=40°C) Telcordia Issue 2 Method
1 Case 3
Max
Unit
7,868,128
⎯
Weight
Typ
Hours
⎯
6.03 (0.21)
g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter
Device
Symbol
Min
Typ
Max
Unit
On/Off Signal Interface
(VIN=VIN, min to VIN, max ; open collector or equivalent,
Signal referenced to GND)
Device is with suffix “4” – Positive Logic (See Ordering
Information)
Logic High (Module ON)
Input High Current
All
IIH
⎯
⎯
10
µA
Input High Voltage
All
VIH
VIN -0.8
⎯
VIN,max
V
All
IIL
⎯
⎯
0.3
mA
All
VIL
-0.2
⎯
0.3
V
Logic Low (Module OFF)
Input Low Current
Input Low Voltage
Device Code with no suffix – Negative Logic (See Ordering
Information)
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Logic High (Module OFF)
Input High Current
All
IIH
―
―
2
mA
Input High Voltage
All
VIH
VIN – 0.8
―
VIN, max
Vdc
Input low Current
All
IIL
―
―
1
mA
Input Low Voltage
All
VIL
-0.2
―
VIN – 1.6
Vdc
All
Tdelay
―
2
―
msec
All
Tdelay
―
2
―
msec
All
Trise
―
5
―
msec
3.0
% VO,
Logic Low (Module ON)
Turn-On Delay and Rise Times
(VIN=VIN, nom, IO=IO, max , VO to within ±1% of steady state)
Case 1: On/Off input is enabled and then input power is
applied (delay from instant at which VIN = VIN, min until
Vo = 10% of Vo, set)
Case 2: Input power is applied for at least one second
and then the On/Off input is enabled (delay from instant
at which Von/Off is enabled until Vo = 10% of Vo, set)
Output voltage Rise time (time for Vo to rise from
10% of Vo, set to 90% of Vo, set)
o
Output voltage overshoot (TA = 25 C
VIN= VIN, min to VIN, max,IO = IO, min to IO, max)
With or without maximum external capacitance
Over Temperature Protection
All
Tref
144
°C
Sequencing Delay time
Delay from VIN, min to application of voltage on SEQ pin
APTH
TsEQ-delay
Tracking Accuracy
(Power-Up: 2V/ms)
APTH
VSEQ –Vo
100
mV
(Power-Down: 2V/ms)
APTH
VSEQ –Vo
100
mV
(See Thermal Considerations section)
10
msec
(VIN, min to VIN, max; IO, min to IO, max VSEQ < Vo)
LINEAGE POWER
4
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Feature Specifications (continued)
Parameter
Device
Symbol
Min
Typ
Max
Units
Input Undervoltage Lockout
Turn-on Threshold
All
Turn-off Threshold
All
Hysteresis
All
LINEAGE POWER
2.2
Vdc
2.0
0.08
Vdc
0.2
Vdc
5
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Characteristic Curves
The following figures provide typical characteristics for the TLynxTM at 0.6Vo and at 25oC.
22
85
20
OUTPUT CURRENT, Io (A)
EFFICIENCY, η (%)
80
Vin=5.5V
75
70
Vin=3.3V
65
Vin=2.4V
60
0
5
10
15
LINEAGE POWER
12
NC
0.5m/s
(100LFM)
10
8
35
45
55
65
O
75
85
IO (A) (10Adiv)
OUTPUT VOLTAGE
OUTPUT CURRENT,
VO (V) (500mV/div)
Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (100μs /div)
VIN (V) (2V/div)
VO (V) (200mV/div)
Figure 4. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=3.3V.
INPUT VOLTAGE
VON/OFF (V) (5V/div)
VO (V) (200mV/div)
Figure 5. Typical Start-up Using On/Off Voltage (Io =
Io,max).
1m/s
(200LFM) 1.5m/s
(300LFM)
AMBIENT TEMPERATURE, TA C
OUTPUT VOLTAGE
VO (V) (10mV/div)
OUTPUT VOLTAGE
ON/OFF VOLTAGE
OUTPUT VOLTAGE
TIME, t (2ms/div)
2m/s
(400LFM)
14
25
Figure 1. Converter Efficiency versus Output Current.
Figure 3. Typical output ripple and noise (VIN = 3.3V, Io
= Io,max).
16
6
20
OUTPUT CURRENT, IO (A)
TIME, t (1μs/div)
18
TIME, t (2ms/div)
Figure 6. Typical Start-up Using Input Voltage (VIN =
3.3V, Io = Io,max).
6
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Characteristic Curves (continued)
The following figures provide typical characteristics for the TLynxTM at 1.2Vo and at 25oC.
22
90
OUTPUT CURRENT, Io (A)
20
EFFICIENCY, η (%)
85
Vin=5.5V
80
Vin=3.3V
Vin=2.4V
75
70
0
5
10
15
LINEAGE POWER
1.5m/s
(300LFM)
12
NC
0.5m/s
(100LFM)
10
8
35
45
55
65
O
75
85
IO (A) (10Adiv)
OUTPUT VOLTAGE
OUTPUT CURRENT,
VO (V) (500mV/div)
Figure 8. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (100μs /div)
VIN (V) (2V/div)
VO (V) (500mV/div)
Figure 10. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=3.3V.
INPUT VOLTAGE
VON/OFF (V) (5V/div)
VO (V) (500mV/div)
Figure 11. Typical Start-up Using On/Off Voltage (Io =
Io,max).
1m/s
(200LFM)
AMBIENT TEMPERATURE, TA C
OUTPUT VOLTAGE
VO (V) (10mV/div)
OUTPUT VOLTAGE
ON/OFF VOLTAGE
OUTPUT VOLTAGE
TIME, t (2ms/div)
2m/s
(400LFM)
14
25
Figure 7. Converter Efficiency versus Output Current.
Figure 9. Typical output ripple and noise (VIN = 3.3V, Io
= Io,max).
16
6
20
OUTPUT CURRENT, IO (A)
TIME, t (1μs/div)
18
TIME, t (2ms/div)
Figure 12. Typical Start-up Using Input Voltage (VIN =
3.3V, Io = Io,max).
7
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Characteristic Curves (continued)
The following figures provide typical characteristics for the TLynxTM at 1.8Vo and at 25oC.
22
95
OUTPUT CURRENT, Io (A)
20
EFFICIENCY, η (%)
90
Vin=5.5V
85
Vin=3.3V
Vin=2.4V
80
75
0
5
10
15
20
LINEAGE POWER
1.5m/s
(300LFM)
12
NC
10
0.5m/s
(100LFM)
8
6
35
45
55
65
75
85
IO (A) (10Adiv)
OUTPUT VOLTAGE
OUTPUT CURRENT,
VO (V) (500mV/div)
Figure 14. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (100μs /div)
VIN (V) (2V/div)
VO (V) (500mV/div)
Figure 16. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=3.3V.
INPUT VOLTAGE
VON/OFF (V) (5V/div)
VO (V) (500mV/div)
Figure 17. Typical Start-up Using On/Off Voltage (Io =
Io,max).
1m/s
(200LFM)
O
OUTPUT VOLTAGE
VO (V) (10mV/div)
OUTPUT VOLTAGE
ON/OFF VOLTAGE
OUTPUT VOLTAGE
TIME, t (2ms/div)
2m/s
(400LFM)
14
AMBIENT TEMPERATURE, TA C
Figure 13. Converter Efficiency versus Output Current.
Figure 15. Typical output ripple and noise (VIN = 3.3V, Io
= Io,max).
16
25
OUTPUT CURRENT, IO (A)
TIME, t (1μs/div)
18
TIME, t (2ms/div)
Figure 18. Typical Start-up Using Input Voltage (VIN =
3.3V, Io = Io,max).
8
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Characteristic Curves (continued)
The following figures provide typical characteristics for the TLynxTM at 2.5Vo and at 25oC.
22
95
EFFICIENCY, η (%)
OUTPUT CURRENT, Io (A)
20
90
Vin=3.3V
Vin=5.5V
85
Vin=5V
80
75
0
5
10
15
20
LINEAGE POWER
1.5m/s
(300LFM)
10
1m/s
(200LFM)
NC
0.5m/s
(100LFM)
8
6
35
45
55
65
75
85
IO (A) (10Adiv)
OUTPUT VOLTAGE
OUTPUT CURRENT,
VO (V) (500mV/div)
Figure 20. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (100μs /div)
VIN (V) (2V/div)
VO (V) (1V/div)
Figure 22. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=5V.
INPUT VOLTAGE
VON/OFF (V) (5V/div)
VO (V) (1V/div)
Figure 23. Typical Start-up Using On/Off Voltage (Io =
Io,max).
12
O
OUTPUT VOLTAGE
VO (V) (0mV/div)
OUTPUT VOLTAGE
ON/OFF VOLTAGE
OUTPUT VOLTAGE
TIME, t (2ms/div)
2m/s
(400LFM)
14
AMBIENT TEMPERATURE, TA C
Figure 19. Converter Efficiency versus Output Current.
Figure 21. Typical output ripple and noise (VIN = 3.3V, Io
= Io,max).
16
25
OUTPUT CURRENT, IO (A)
TIME, t (1μs/div)
18
TIME, t (2ms/div)
Figure 24. Typical Start-up Using Input Voltage (VIN =
5V, Io = Io,max).
9
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Characteristic Curves (continued)
The following figures provide typical characteristics for the TLynxTM at 3.3Vo and at 25oC.
22
100
OUTPUT CURRENT, Io (A)
EFFICIENCY, η (%)
20
95
Vin=4.5V
Vin=5.5V
90
Vin=5V
85
0
5
10
15
20
LINEAGE POWER
10
NC
0.5m/s
(100LFM)
8
6
35
45
55
65
75
85
IO (A) (10Adiv)
OUTPUT VOLTAGE
OUTPUT CURRENT,
VO (V) (500mV/div)
Figure 26. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (100μs /div)
VIN (V) (2V/div)
VO (V) (1V/div)
Figure 28. Transient Response to Dynamic Load
Change from 0% 50% to 0% with VIN=5V.
INPUT VOLTAGE
VON/OFF (V) (5V/div)
VO (V) (1V/div)
Figure 29. Typical Start-up Using On/Off Voltage (Io =
Io,max).
1m/s
(200LFM)
1.5m/s
(300LFM)
12
O
OUTPUT VOLTAGE
VO (V) (10mV/div)
OUTPUT VOLTAGE
ON/OFF VOLTAGE
OUTPUT VOLTAGE
TIME, t (2ms/div)
2m/s
(400LFM)
14
AMBIENT TEMPERATURE, TA C
Figure 25. Converter Efficiency versus Output Current.
Figure 27. Typical output ripple and noise (VIN = 5V, Io =
Io,max).
16
25
OUTPUT CURRENT, IO (A)
TIME, t (1μs/div)
18
TIME, t (2ms/div)
Figure 30. Typical Start-up Using Input Voltage (VIN =
5V, Io = Io,max).
10
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Design Considerations
CURRENT PROBE
TO OSCILLOSCOPE
LTEST
VIN(+)
BATTERY
1μH
CIN
CS 1000μF
Electrolytic
2x100μF
Tantalum
E.S.R.<0.1Ω
@ 20°C 100kHz
COM
NOTE: Measure input reflected ripple current with a simulated
source inductance (LTEST) of 1μH. Capacitor CS offsets
possible battery impedance. Measure current as shown
above.
Figure 31. Input Reflected Ripple Current Test
Setup.
COPPER STRIP
RESISTIVE
LOAD
Vo+
10uF
0.1uF
COM
SCOPE USING
BNC SOCKET
Input Filtering
The TLynxTM module should be connected to a low
ac-impedance source. A highly inductive source can
affect the stability of the module. An input
capacitance must be placed directly adjacent to the
input pin of the module, to minimize input ripple
voltage and ensure module stability.
To minimize input voltage ripple, low-ESR ceramic
capacitors are recommended at the input of the module.
Figure 34 shows the input ripple voltage for various
output voltages at 20A of load current with 2x47 µF or
4x47 µF ceramic capacitors and an input of 5V. Figure
35 shows data for the 3.3Vin case, with 2x47µF or
4x47µF of ceramic capacitors at the input.
160
Input Ripple Voltage (mVp-p)
Test Configurations
150
140
130
100
90
80
0.5
NOTE: All voltage measurements to be taken at the module
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
Figure 32. Output Ripple and Noise Test Setup.
Rcontact
VIN(+)
Rdistribution
RLOAD
VO
VIN
Rcontact
Rcontact
COM
Rdistribution
COM
NOTE: All voltage measurements to be taken at the module
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
1.5
2
2.5
3
3.5
4
160
Rdistribution
VO
1
Output Voltage (Vdc)
Figure 34. Input ripple voltage for various output
voltages with 2x47 µF or 4x47 µF ceramic
capacitors at the input (20A load). Input voltage is
5V.
Input Ripple Voltage (mVp-p)
Rcontact
4x47uf
110
GROUND PLANE
Rdistribution
2x47uF
120
150
2x47uF
140
4x47uf
130
120
110
100
90
80
0.5
1
1.5
2
2.5
3
Figure 33. Output Voltage and Efficiency Test Setup.
VO. IO
Efficiency
η =
LINEAGE POWER
VIN. IIN
x
100 %
Output Voltage (Vdc)
Figure 35. Input ripple voltage in mV, p-p for
various output voltages with 2x47 µF or 4x47 µF
ceramic capacitors at the input (20A load). Input
voltage is 3.3V.
11
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Output Filtering
40
The TLynx modules are designed for low output ripple
voltage and will meet the maximum output ripple
specification with 0.1 µF ceramic and 10 µF ceramic
capacitors at the output of the module. However,
additional output filtering may be required by the system
designer for a number of reasons. First, there may be a
need to further reduce the output ripple and noise of the
module. Second, the dynamic response characteristics
may need to be customized to a particular load step
change.
To reduce the output ripple and improve the dynamic
response to a step load change, additional capacitance
at the output can be used. Low ESR ceramic and
polymer capacitors are recommended to improve the
dynamic response of the module. Figure 36 provides
output ripple information for different external
capacitance values at various Vo and for load currents
of 20A while maintaining an input voltage of 5V. Fig 37
shows the performance with a 3.3V input. For stable
operation of the module, limit the capacitance to less
than the maximum output capacitance as specified in
the electrical specification table. Optimal performance of
the module can be achieved by using the Tunable
TM
Loop feature described later in this data sheet.
Ripple(mVp-p)
40
30
1x10uF External Cap
1x47uF External Cap
2x47uF External Cap
4x47uF External Cap
20
Ripple(mVp-p)
TM
1x10uF External Cap
1x47uF External Cap
2x47uF External Cap
4x47uF External Cap
30
20
10
0.5
1
1.5
Output Voltage(Volts)
2
2.5
Figure 37. Output ripple voltage for various output
voltages with external 1x10 µF, 1x47 µF, 2x47 µF or
4x47 µF ceramic capacitors at the output (20A load).
Input voltage is 3.3V.
Safety Considerations
For safety agency approval the power module must be
installed in compliance with the spacing and separation
requirements of the end-use safety agency standards,
i.e., UL 60950-1, CSA C22.2 No. 60950-1-03, and VDE
0850:2004-09 (EN60950-1) Licensed.
For the converter output to be considered meeting the
requirements of safety extra-low voltage (SELV), the
input must meet SELV requirements. The power
module has extra-low voltage (ELV) outputs when all
inputs are ELV.
The input to these units is to be provided with a fastacting fuse with a maximum rating of 20A in the positive
input lead.
10
0.5
1
1.5
2
2.5
3
3.5
Output Voltage(Volts)
Figure 36. Output ripple voltage for various output
voltages with external 1x10 µF, 1x47 µF, 2x47 µF or
4x47 µF ceramic capacitors at the output (20A load).
Input voltage is 5V.
LINEAGE POWER
12
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Feature Descriptions
Remote On/Off
VIN+
MODULE
TM
The TLynx modules feature an On/Off pin for remote
On/Off operation. Two On/Off logic options are
available. In the Positive Logic On/Off option, (device
code suffix “4”- see Ordering Information), the module
turns ON during a logic High on the On/Off pin and turns
OFF during a logic Low. With the Negative Logic
On/Off option, (no device code suffix, see Ordering
Information), the module turns OFF during logic High
and ON during logic Low. The On/Off signal is always
referenced to ground. For either On/Off logic option,
leaving the On/Off pin disconnected will turn the module
ON when input voltage is present.
For positive logic modules, the circuit configuration for
using the On/Off pin is shown in Figure 38. When the
external transistor Q1 is in the OFF state, the On/Off pin
is pulled high internally and the module is ON. When
transistor Q1 is turned ON, the On/Off pin is pulled low
and the module is OFF.
Rpullup
6.34K
I ON/OFF
ON/OFF
+
VON/OFF
Q1
GND
PTC
470
PWM Enable
3.09K
_
Figure 39. Circuit configuration for using negative
On/Off logic.
Overcurrent Protection
VIN+
MODULE
6.34K
20K
I ON/OFF
ON/OFF
Q1
470
PWM Enable
Q2
+
VON/OFF
_
GND
Figure 38. Circuit configuration for using positive
On/Off logic.
For negative logic On/Off modules, the circuit
configuration is shown in Fig. 39. The On/Off pin should
be pulled high with an external pull-up resistor
(suggested value for the 2.4V to 5.5Vin range is
8.2Kohms). When transistor Q1 is in the OFF state, the
On/Off pin is pulled high and the module is OFF. The
On/Off threshold for logic High on the On/Off pin
depends on the input voltage and its minimum value is
VIN – 1.6V. To turn the module ON, Q1 is turned ON
pulling the On/Off pin low.
Overcurrent Protection
To provide protection in a fault (output overload)
condition, the unit is equipped with internal
current-limiting circuitry and can endure current limiting
continuously. At the point of current-limit inception, the
unit enters hiccup mode. The unit operates normally
once the output current is brought back into its specified
range.
LINEAGE POWER
To provide protection in a fault condition, the unit is
equipped with a thermal shutdown circuit. The unit will
shutdown if the overtemperature threshold of 144oC is
exceeded at the thermal reference point Tref . The
thermal shutdown is not intended as a guarantee that
the unit will survive temperatures beyond its rating.
Once the unit goes into thermal shutdown it will then
wait to cool before attempting to restart.
Input Undervoltage Lockout
At input voltages below the input undervoltage lockout
limit, the module operation is disabled. The module will
begin to operate at an input voltage above the
undervoltage lockout turn-on threshold.
Output Voltage Programming
The output voltage of the TLynxTM module can be
programmed to any voltage from 0.6dc to 3.63Vdc by
connecting a resistor between the Trim+ and GND pins
of the module. Certain restrictions apply on the output
voltage set point depending on the input voltage. These
are shown in the Output Voltage vs. Input Voltage Set
Point Area plot in Fig. 40. The Upper Limit curve shows
that the entire output voltage range is available with the
maximum input voltage of 5.5V. The Lower Limit curve
shows that for output voltages of 1.8V and higher, the
input voltage needs to be larger than the minimum of
2.4V.
13
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
6
VIN +
Input Voltage (v)
5
Upper Limit
VO+
SENSE
4
ON/OFF
3
TRIM
Lower Limit
2
LOAD
Rtrim
1
0
0.5
1
1.5
2
2.5
3
3.5
GND
4
Output Voltage (V)
Figure 40. Output Voltage vs. Input Voltage Set
Point Area plot showing limits where the output
voltage can be set for different input voltages.
Without an external resistor between Trim+ and GND
pins, the output of the module will be 0.6Vdc. To
calculate the value of the trim resistor, Rtrim for a
desired output voltage, use the following equation:
⎡ 1.2 ⎤
Rtrim = ⎢
⎥ kΩ
⎣ (Vo − 0.6 ) ⎦
Rtrim is the external resistor in kΩ, and Vo is the desired
output voltage.
Table 1 provides Rtrim values required for some
common output voltages.
Table 1
VO, set (V)
Rtrim (KΩ)
0.6
1.0
1.2
1.5
1.8
2.5
3.3
Open
3.0
2.0
1.333
1.0
0.632
0.444
Figure 41. Circuit configuration for programming
output voltage using an external resistor.
Remote Sense
The TLynxTM modules have a Remote Sense feature to
minimize the effects of distribution losses by regulating
the voltage at the SENSE pin. The voltage between the
SENSE pin and VOUT pin must not exceed 0.5V. Note
that the output voltage of the module cannot exceed the
specified maximum value. This includes the voltage
drop between the SENSE and Vout pins. When the
Remote Sense feature is not being used, connect the
SENSE pin to the VOUT pin.
Voltage Margining
Output voltage margining can be implemented in the
TM
TLynx modules by connecting a resistor, Rmargin-up,
from the Trim pin to the ground pin for margining-up the
output voltage and by connecting a resistor, Rmargin-down,
from the Trim pin to output pin for margining-down.
Figure 5 shows the circuit configuration for output
voltage margining. The POL Programming Tool,
available at www.lineagepower.com under the Design
Tools section, also calculates the values of Rmargin-up and
Rmargin-down for a specific output voltage and % margin
Please consult your local Lineage Power technical
representative for additional details.
By using a ±0.5% tolerance trim resistor with a TC of
±25ppm, a set point tolerance of ±1.5% can be achieved
as specified in the electrical specification. The POL
Programming Tool available at www.lineagepower.com
under the Design Tools section, helps determine the
required trim resistor needed for a specific output
voltage.
LINEAGE POWER
14
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Vo
R1 =
Rmargin-down
MODULE
24950
ohms,
V IN − 0.05
the voltage at the sequencing pin will be 50mV when
the sequencing signal is at zero.
Q2
Trim
MODULE
VIN+
Rmargin-up
Rtrim
499K
Q1
+
GND
OUT
R1
Figure 42. Circuit Configuration for margining
Output voltage
Monotonic Start-up and Shutdown
The TLynxTM modules have monotonic start-up and
shutdown behavior for any combination of rated input
voltage, output current and operating temperature
range.
Output Voltage Sequencing
The APTH020A0X modules include a sequencing
feature, EZ-SEQUENCE that enables users to
implement various types of output voltage sequencing in
their applications. This is accomplished via an
additional sequencing pin. When not using the
sequencing feature, either tie the SEQ pin to VIN or
leave it unconnected.
When an analog voltage is applied to the SEQ pin, the
output voltage tracks this voltage until the output
reaches the set-point voltage. The final value of the
SEQ voltage must be set higher than the set-point
voltage of the module. The output voltage follows the
voltage on the SEQ pin on a one-to-one volt basis. By
connecting multiple modules together, multiple modules
can track their output voltages to the voltage applied on
the SEQ pin.
For proper voltage sequencing, first, input voltage is
applied to the module. The On/Off pin of the module is
left unconnected (or tied to GND for negative logic
modules or tied to VIN for positive logic modules) so that
the module is ON by default. After applying input
voltage to the module, a minimum 10msec delay is
required before applying voltage on the SEQ pin.
During this time, a voltage of 50mV (± 20 mV) must be
maintained on the SEQ pin. This can be done by
applying the sequencing voltage through a resistor
R1connected in series with the SEQ pin as shown in
Figure 40. By choosing R1 according to the following
equation
LINEAGE POWER
SEQ
10K
-
GND
Figure 43. Circuit showing connection of the
sequencing signal to the SEQ pin.
After the 10msec delay, an analog voltage is applied to
the SEQ pin and the output voltage of the module will
track this voltage on a one-to-one volt bases until the
output reaches the set-point voltage. To initiate
simultaneous shutdown of the modules, the SEQ pin
voltage is lowered in a controlled manner. The output
voltage of the modules tracks the voltages below their
set-point voltages on a one-to-one basis. A valid input
voltage must be maintained until the tracking and output
voltages reach ground potential.
When using the EZ-SEQUENCETM feature to control
start-up of the module, pre-bias immunity during start-up
is disabled. The pre-bias immunity feature of the
module relies on the module being in the diode-mode
during start-up. When using the EZ-SEQUENCETM
feature, modules goes through an internal set-up time of
10msec, and will be in synchronous rectification mode
when the voltage at the SEQ pin is applied. This will
result in the module sinking current if a pre-bias voltage
is present at the output of the module. When pre-bias
immunity during start-up is required, the EZSEQUENCETM feature must be disabled. For
additional guidelines on using the EZ-SEQUENCETM
feature please refer to Application Note AN04-008
“Application Guidelines for Non-Isolated Converters:
Guidelines for Sequencing of Multiple Modules”, or
contact the Lineage Power technical representative for
additional information.
15
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Tunable LoopTM
The TLynxTM series of modules have a new feature that
optimizes transient response of the module called the
TM
Tunable Loop .
External capacitors are usually added to the output of
the module for two reasons: to reduce output ripple and
noise (see Figures 36 and 37) and to reduce output
voltage deviations from the steady-state value in the
presence of dynamic load current changes. Adding
external capacitance however affects the voltage control
loop of the module, typically causing the loop to slow
down with sluggish response. Larger values of external
capacitance could also cause the module to become
unstable.
The Tunable LoopTM allows the user to externally adjust
the voltage control loop to match the filter network
connected to the output of the module. The Tunable
TM
Loop is implemented by connecting a series R-C
between the SENSE and TRIM pins of the module, as
shown in Fig. 44. This R-C allows the user to externally
adjust the voltage loop feedback compensation of the
module.
RTUNE
MODULE
CO
CTUNE
TRIM
RTrim
Figure. 44. Circuit diagram showing connection of
RTUME and CTUNE to tune the control loop of the
module.
Recommended values of RTUNE and CTUNE for different
output capacitor combinations are given in Tables 2, 3,
4 and 5. Tables 2 and 4 show the recommended values
of RTUNE and CTUNE for different values of ceramic output
capacitors up to 1000μF that might be needed for an
application to meet output ripple and noise requirements
for 5Vin and 3.3Vin respectively. Selecting RTUNE and
CTUNE according to Tables 2 and 4 will ensure stable
operation of the module.
In applications with tight output voltage limits in the
presence of dynamic current loading, additional output
capacitance will be required. Tables 3 and 5 list
recommended values of RTUNE and CTUNE in order to
meet 2% output voltage deviation limits for some
common output voltages in the presence of a 10A to
20A step change (50% of full load), with an input
voltage of 5Vin and 3.3Vin respectively
LINEAGE POWER
Table 2. General recommended values of of RTUNE
and CTUNE for Vin=5V and various external ceramic
capacitor combinations.
Cext
1x47μF
2x47μF
4x47μF
10x47μF
20x47μF
RTUNE
47
47
47
33
22
CTUNE
3300pF
6800pF
12nF
33nF
56nF
Table 3. Recommended values of RTUNE and CTUNE to
obtain transient deviation of 2% of Vout for a 10A
step load with Vin=5V.
Vout
Cext
VOUT
SENSE
GND
Please contact your Lineage Power technical
representative to obtain more details of this feature as
well as for guidelines on how to select the right value of
external R-C to tune the module for best transient
performance and stable operation for other output
capacitance values or input voltages other than 3.3 or
5V.
3.3V
2.5V
1.8V
1.2V
0.6V
2x
4x47μF
2x47μF +
10x330μF
3x330μF
330μF 2x330μF
+ 4x330μF
Polymer
Polymer
Polymer Polymer
Polymer
Cap
Cap
Cap
Cap
Cap
RTUNE
47
39
39
33
27
CTUNE
39nF
47nF
150nF
220nF
330nF
ΔV
64mV
49mV
36mV
24mV
12mV
Table 4. General recommended values of of RTUNE
and CTUNE for Vin=3.3V and various external ceramic
capacitor combinations.
Cext
1x47μF
2x47μF
4x47μF
10x47μF
20x47μF
RTUNE
47
47
33
33
22
CTUNE
6800pF
12nF
22nF
47nF
68nF
Table 5. Recommended values of RTUNE and CTUNE to
obtain transient deviation of 2% of Vout for a 10A
step load with Vin=3.3V.
Vout
2.5V
1.8V
1.2V
0.6V
Cext
5x330μF
Polymer
Cap
4x330μF
Polymer
Cap
5x330μF
Polymer
Cap
11x330μF
Polymer
Cap
RTUNE
27
27
27
22
CTUNE
470nF
470nF
470nF
470nF
ΔV
48mV
36mV
24mV
12mV
16
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Thermal Considerations
Power modules operate in a variety of thermal
environments; however, sufficient cooling should always
be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-up
is shown in Figure 45. The preferred airflow direction
for the module is shown in Figure 46.
The thermal reference points, Tref used in the
specifications are shown in Figure 46. For reliable
operation the temperatures at these points should not
exceed 125oC. The output power of the module should
not exceed the rated power of the module (Vo,set x
Io,max).
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame BoardMounted Power Modules” for a detailed discussion of
thermal aspects including maximum device
temperatures.
25.4_
(1.0)
Wind Tunnel
PWBs
Power Module
Figure 46. Preferred airflow direction and location of
hot-spot of the module (Tref).
76.2_
(3.0)
x
12.7_
(0.50)
Probe Location
for measuring
airflow and
ambient
temperature
Air
flow
Figure 45. Thermal Test Setup.
LINEAGE POWER
17
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Example Application Circuit
Requirements:
Vin:
Vout:
Iout:
3.3V
1.8V
15A max., worst case load transient is from 10A to 15A
ΔVout:
Vin, ripple
1.5% of Vout (27mV) for worst case load transient
1.5% of Vin (50mV, p-p)
Vin+
Vout+
VOUT
S+
VIN
RTUNE
+
MODULE
CI1
CI2
CTUNE
Q1
ON/OFF
GND
CI1
200uF/16V bulk electrolytic
CO1
CO2
TRIM
S-
RTrim
CI2
5 x 47μF/6.3V ceramic capacitor (e.g. Murata GRM32ER60J476ME20)
CO1
6 x 47μF/6.3V ceramic capacitor (e.g. Murata GRM32ER60J476ME20)
CO2
CTune
RTune
2 x 470μF/2.5V Low ESR Polymer/poscap (e.g. Sanyo Poscap 2R5TPL470M7)
330nF/50V ceramic capacitor (can be 1206, 0805 or 0603 size)
27 ohms SMT resistor (can be 1206, 0805 or 0603 size)
RTrim
1kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
LINEAGE POWER
+
18
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Mechanical Outline
Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)
Side View
LINEAGE POWER
19
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Recommended Pad Layout
Dimensions are in millimeters and (inches).
Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)
Pin 10
Pin 9
LINEAGE POWER
PIN
FUNCTION
1
ON/OFF
2
VIN
3
SEQ
4
GND
5
VOUT
6
TRIM
7
S+
8
S-
9
NC
10
NC
20
Data Sheet
January 26, 2010
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Packaging Details
The TLynxTM modules are supplied in tape & reel as standard. Modules are shipped in quantities of 250 modules per
reel.
All Dimensions are in millimeters and (in inches).
Reel Dimensions:
Outside Dimensions:
Inside Dimensions:
Tape Width:
LINEAGE POWER
330.2 mm (13.00)
177.8 mm (7.00”)
44.00 mm (1.732”)
21
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Surface Mount Information
Pick and Place
The TLynxTM modules use an open frame construction
and are designed for a fully automated assembly
process. The modules are fitted with a label designed
to provide a large surface area for pick and place
operations. The label meets all the requirements for
surface mount processing, as well as safety standards,
and is able to withstand reflow temperatures of up to
300oC. The label also carries product information such
as product code, serial number and the location of
manufacture.
Nozzle Recommendations
The module weight has been kept to a minimum by
using open frame construction. Variables such as
nozzle size, tip style, vacuum pressure and placement
speed should be considered to optimize this process.
The minimum recommended inside nozzle diameter
for reliable operation is 3mm. The maximum nozzle
outer diameter, which will safely fit within the allowable
component spacing, is 7 mm.
Lead Free Soldering
The TLynxTM modules are lead-free (Pb-free) and
RoHS compliant and fully compatible in a Pb-free
soldering process. Failure to observe the instructions
below may result in the failure of or cause damage to
the modules and can adversely affect long-term
reliability.
Pb-free Reflow Profile
not be broken until time of use. Once the original
package is broken, the floor life of the product at
conditions of ≤ 30°C and 60% relative humidity varies
according to the MSL rating (see J-STD-033A). The
shelf life for dry packed SMT packages will be a
minimum of 12 months from the bag seal date, when
stored at the following conditions: < 40° C, < 90%
relative humidity.
300
Per J-STD-020 Rev. C
Peak Temp 260°C
250
Reflow Temp (°C)
Data Sheet
January 26, 2010
200
* Min. Time Above 235°C
15 Seconds
Cooling
Zone
150
Heating Zone
1°C/Second
*Time Above 217°C
60 Seconds
100
50
0
Reflow Time (Seconds)
Figure 47. Recommended linear reflow profile
using Sn/Ag/Cu solder.
Post Solder Cleaning and Drying
Considerations
Post solder cleaning is usually the final circuit-board
assembly process prior to electrical board testing. The
result of inadequate cleaning and drying can affect
both the reliability of a power module and the testability
of the finished circuit-board assembly. For guidance on
appropriate soldering, cleaning and drying procedures,
refer to the Board Mounted Power Modules: Soldering
and Cleaning Application Note (AN04-001).
Power Systems will comply with J-STD-020 Rev. C
(Moisture/Reflow Sensitivity Classification for
Nonhermetic Solid State Surface Mount Devices) for
both Pb-free solder profiles and MSL classification
procedures. This standard provides a recommended
forced-air-convection reflow profile based on the
volume and thickness of the package (table 4-2). The
suggested Pb-free solder paste is Sn/Ag/Cu (SAC).
The recommended linear reflow profile using Sn/Ag/Cu
solder is shown in Fig. 42. Soldering outside of the
recommended profile requires testing to verify results
and performance.
MSL Rating
The TLynxTM modules have a MSL rating of 2.
Storage and Handling
The recommended storage environment and handling
procedures for moisture-sensitive surface mount
packages is detailed in J-STD-033 Rev. A (Handling,
Packing, Shipping and Use of Moisture/Reflow
Sensitive Surface Mount Devices). Moisture barrier
bags (MBB) with desiccant are required for MSL
ratings of 2 or greater. These sealed packages should
LINEAGE POWER
22
TLynxTM: Non-isolated DC-DC Power Modules:
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Data Sheet
January 26, 2010
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features.
Table 6. Device Codes
Device Code
Input
Voltage Range
Output
Voltage
Output
Current
On/Off
Logic
Connector
Type
Comcodes
APTH020A0X3-SRZ
2.4 – 5.5Vdc
0.6 – 3.63Vdc
20A
Negative
SMT
CC109130507
APTH020A0X43-SRZ
2.4 – 5.5Vdc
0.6 – 3.63Vdc
20A
Positive
SMT
CC109130515
APTH020A0X3-SR
2.4 – 5.5Vdc
0.6 – 3.63Vdc
20A
Negative
SMT
CC109147492
-Z refers to RoHS-compliant parts
Table 7. Coding Scheme
TLynx Sequencing Input voltage Output Output voltage
family
feature.
range
current
AP
T
H
T = with Seq. H = 2.4 – 5.5V
X = w/o Seq.
020A0
20.0A
X
On/Off logic
Options
ROHS
Compliance
4
-SR
Z
X=
4 = positive
programmable No entry =
output
negative
S = Surface Mount Z = ROHS6
R = Tape&Reel
Asia-Pacific Headquarters
Tel: +65 6593 7211
World Wide Headquarters
Lineage Power Corporation
601 Shiloh Road, Plano, TX 75074, USA
+1-800-526-7819
(Outside U.S.A.: +1-972-244-9428)
www.lineagepower.com
e-mail: [email protected]
Europe, Middle-East and Africa Headquarters
Tel: +49 898 780 672 80
India Headquarters
Tel: +91 80 28411633
Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or
application. No rights under any patent accompany the sale of any such product(s) or information.
Lineage Power DC-DC products are protected under various patents. Information on these patents is available at www.lineagepower.com/patents.
© 2009 Lineage Power Corporation, (Plano, Texas) All International Rights Reserved.
LINEAGE POWER
23
Document No: DS07-014 ver. 1.08
PDF name: APTH020A0X_ds.pdf