TI PTQA430025P2AS

PTQA430025, PTQA430033
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SLTS261 – MAY 2006
100-W 48-V INPUT ISOLATED DC/DC CONVERTER
FEATURES
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The PTQA4300xx series operates from a standard
48-V telecom central office (CO) supply and
occupies only 3.3 in2 of PCB area. The modules offer
OEMs a compact and flexible high-output power
source in an industry standard footprint. They are
suitable for distributed power applications in both
telecom and computing environments, and may be
used for powering high-end microprocessors, DSPs,
general purpose logic and analog.
100-W Output
Input Voltage Range: 36 V to 75 V
92% Efficiency
1500 Vdc Isolation
Fast Transient Response
On/Off Control
Overcurrent Protection
Differential Remote Sense
Adjustable Output Voltage
Output Overvoltage Protection
Over-Temperature Shutdown
Undervoltage Lockout
Standard 1/4-Brick Footprint
UL Safety Agency Approval
Features include a remote On/Off control with
optional logic polarity, an undervoltage lockout
(UVLO), a differential remote sense, and an industry
standard output voltage adjustment using an external
resistor.
Protection
features
include
output
overcurrent protection (OCP), overvoltage protection
(OVP), and thermal shutdown (OTP).
The modules are fully integrated for stand-alone
operation, and require no additional components.
DESCRIPTION
The PTQA4300xx series of power modules are
single-output isolated DC/DC converters, housed in
an industry standard quarter-brick package. These
modules are rated up to 100W with a maximum load
current of 30 amps.
STANDARD APPLICATION
SENSE (+)
+VO
7
+VI
Sense(+)
1 +V
I
CI
(Optional)
3
−VI
+VO
PTQA430xxxN Adjust
−VI
Remote
On/Off
2
−VO
Sense(−)
8
6
CO
(Optional)
4
L
O
A
D
−VO
5
SENSE (–)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated
PTQA430025, PTQA430033
www.ti.com
SLTS261 – MAY 2006
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see the TI
website at www.ti.com.
PART NUMBERING SCHEME
PTQA
Input
Voltage
Output
Current
Output Voltage
Enable
Electrical Options
4
30
033
N
2
4 = 48 V
30 = 30A
025 = 2.5 V
N = Negative
033 = 3.3 V
P = Positive
2 = VO Adjust
Pin Style
A
D
D = Through-hole, Pb-free
S = SMD, SnPb solder ball
Z = SMD, SnAgCu solder ball
ABSOLUTE MAXIMUM RATING
UNIT
TA
VI,
MAX
PO,
Operating Temperature
Range
Maximum Input Voltage
–40°C to 85°C (1)
Over VI Range
Continuous voltage
80 V
Peak voltage for 100 ms duration
100 V
Maximum Output Power
100 W
MAX
TS
Storage Temperature
–40°C to 125°C
Mechanical Shock
Per Mil-STD-883, Method 2002.3 1 ms, 1/2
Sine, mounted
Mechanical Vibrarion
Per Mil-STD-883, Method 2007.2 20-2000 Hz,
PCB mounted
Weight
Flammability
(1)
2
AD Suffix
250 G
AS or AZ Suffix
175 G
AD Suffix
15 G
AS or AZ Suffix
2.5 G
30 grams
Meets UL 94V-O
See SOA curves or consult factory for appropriate derating.
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ELECTRICAL CHARACTERISTICS PTQA430025
(Unless otherwise stated, TA =25°C, VI = 48 V, VO = 2.5 V, CO = 0 µF, and IO = IOmax)
PARAMETER
TEST CONDITIONS
MIN
IO
Output Current
Over VI range
0
VI
Input Voltage Range
Over IO Range
36
VO tol
Set Point Voltage
Tolerance
TYP
48
V
±1.15
%VO
Regline
Line Regulation
Over VI range
±5
Regload
Load Regulation
Over IO range
±5
∆Votot
Total Output Voltage
Variation
Includes set-point, line, load, –40°C >TA > 85°C
∆VADJ
Output Adjust Range
PO≤ 75 W
η
Efficiency
IO = 50% IOmax
VR
VO Ripple (pk-pk)
20 MHz bandwidth
Transient Response
A
75
%VO
–40°C >TA > 85°C
∆Vtr
UNIT
30
±1 (1)
Regtemp Temperature Variation
ttr
MAX
±1.5
–20
mV
mV
±3
%VO
10
%VO
91%
50
mVpp
150
µs
VO over/undershoot
25
mV
41
A
0.1 A/µs slew rate, 50% to 75% IOmax
ITRIP
Overcurrent Threshold
Shutdown, followed by auto-recovery
OVP
Output Overvoltage
Protection
Output shutdown and latch off
120
%VO
OTP
Over Temperature
Protection
Temperature Measurement at thermal sensor. Hysteresis = 10°C
nominal.
105
°C
fs
Switching Frequency
Over VI range
300
kHz
UVLO
Undervoltage Lockout
VOFF
VI decreasing, IO = 6 A
32.5
VHYS
Hysteresis
1.5
V
On/Off Input: Negative Enable
VIH
Input High Voltage
VIL
Input Low Voltage
IIL
Input Low Current
Referenced to –VI
2.4
Open (2)
–0.2
0.8
–0.3
V
mA
On/Off Input: Positive Enable
4.5
Open (2)
–0.2
0.8
VIH
Input High Voltage
VIL
Input Low Voltage
IIL
Input Low Current
–0.5
mA
IISB
Standby Input Current
Output disabled (pin 2 status set to Off)
3
mA
CI
Internal Input Capacitance
Between +VI and –VI
3
µF
CO
External Output
Capacitance
Between +VO and –VO
Isolation Voltage
Input-to-output and input-to-case
Isolation Capacitance
Input-to-output
Isolation Resistance
Input-to-output
(1)
(2)
Referenced to –VI
0
30000
1500
V
µF
Vdc
1200
10
pF
MΩ
If Sense(–) is not used, pin 5 must be connected to pin 4 for optimum output voltage accuracy.
The Remote On/Off input has an internal pull-up and may be controlled with an open collector (drain) interface. An open circuit
correlates to a logic high. Consult the application notes for interface considerations.
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ELECTRICAL CHARACTERISTICS PTQA430033
(Unless otherwise stated, TA =25°C, VI = 48 V, VO = 3.3 V, CO = 0 µF, and IO = IOmax)
PARAMETER
TEST CONDITIONS
MIN
IO
Output Current
Over VI range
0
VI
Input Voltage Range
Over IO Range
36
VO tol
Set Point Voltage
Tolerance
TYP
48
V
±1.15
%VO
Regline
Line Regulation
Over VI range
±5
Regload
Load Regulation
Over IO range
±5
∆Votot
Total Output Voltage
Variation
Includes set-point, line, load, –40°C >TA > 85°C
∆VADJ
Output Adjust Range
PO≤ 100 W
η
Efficiency
IO = 50% IOmax
VR
VO Ripple (pk-pk)
20 MHz bandwidth
Transient Response
A
75
%VO
–40°C >TA > 85°C
∆Vtr
UNIT
30
±1 (1)
Regtemp Temperature Variation
ttr
MAX
±1.5
–20
mV
mV
±3
%VO
10
%VO
92%
50
mVpp
150
µs
VO over/undershoot
33
mV
41
A
0.1 A/µs slew rate, 50% to 75% IOmax
ITRIP
Overcurrent Threshold
Shutdown, followed by auto-recovery
OVP
Output Overvoltage
Protection
Output shutdown and latch off
120
%VO
OTP
Over Temperature
Protection
Temperature Measurement at thermal sensor. Hysteresis = 10°C
nominal.
105
°C
fs
Switching Frequency
Over VI range
300
kHz
UVLO
Undervoltage Lockout
VOFF
VI decreasing, IO = 6 A
32.5
VHYS
Hysteresis
1.5
V
On/Off Input: Negative Enable
VIH
Input High Voltage
VIL
Input Low Voltage
IIL
Input Low Current
Referenced to –VI
2.4
Open (2)
–0.2
0.8
–0.3
V
mA
On/Off Input: Positive Enable
Open (2)
–0.2
0.8
Input High Voltage
VIL
Input Low Voltage
IIL
Input Low Current
–0.5
mA
IIsb
Standby Input Current
Output disabled (pin 2 status set to Off)
3
mA
CI
Internal Input Capacitance
Between +VI and –VI
3
µF
CO
External Output
Capacitance
Between +VO and –VO
Isolation Voltage
Input-to-output and input-to-case
Isolation Capacitance
Input-to-output
Isolation Resistance
Input-to-output
(1)
(2)
4
4.5
VIH
Referenced to –VI
0
30000
1500
µF
Vdc
1200
10
If Sense(–) is not used, pin 5 must be connected to pin 4 for optimum output voltage accuracy.
The Remote On/Off input has an internal pull-up and may be controlled with an open collector (drain) interface. An open circuit
correlates to a logic high. Consult the application notes for interface considerations.
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PIN DESCRIPTIONS
+VI: The positive input for the module with respect to –VI. When powering the module from a –48-V telecom
central office supply, this input is connected to the primary system ground.
–VI: The negative input supply for the module, and the 0 VDC reference for the Remote On/Off input. When
powering the module from a +48-V supply, this input is connected to the 48-V return.
Remote On/Off: This input controls the On/Off status of the output voltage. It is either driven low (–VI potential),
or left open-circuit. For units identified with the NEN option, applying a logic low to this pin will enable the output.
And for units identified with the PEN option, the output will be disabled.
VO Adjust: Allows the output voltage to be trimmed by up or down between +10% and –20% of its nominal
value. The adjustment method uses a single external resistor. Connecting the resistor between VO Adjust and
–VO adjusts the output voltage lower, and placing it between VO Adjust and +VO adjusts the output higher. The
calculations for the resistance value follows industry standard formulas. For further information consult the
application note on output voltage adustment.
+VO: The positive power output with respect to –VO, which is DC isolated from the input supply pins. If a
negative output voltage is desired, +VO should be connected to the secondary circuit common and the output
taken from –VO.
–VO: The negative power output with respect to +VO, which is DC isolated from the input supply pins. This
output is normally connected to the secondary circuit common when a positive output voltage is desired.
Sense(+): Provides the converter with an output sense capability to regulate the set-point voltage directly at the
load. When used with Sense(-), the regulation circuitry will compensate for voltage drop between the converter
and the load. The pin may be left open circuit, but connecting it to +VO will improve load regulation.
Sense(–): Provides the converter with an output sense capability when used in conjunction with Sense(+) input.
For optimum output voltage accuracy this pin should always be connected to –VO.
PTQA430xxxN
(Top View)
+VO
1
+VI
Sense(+)
2
On/Off
3
−VI
Adjust
Sense(−)
−VO
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7
6
5
4
5
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TYPICAL CHARACTERISTICS
PTQA430022, VO = 2.5 V
All data listed in the graphs below have been developed from actual products tested at 25°C. This data is considered typical
data for the DC-DC Converter. SOA curves represent operating conditions at which internal components are at or below
manufacturer's maximum rated operating temperature. For Figure 4 Safe Operating Area, VI = 48 V.
EFFICIENCY
vs
LOAD CURRENT
OUTPUT RIPPLE
vs
LOAD CURRENT
95
VI = 75 V
75
VI = 60 V
70
VI = 48 V
60
55
50
VI= 75 V
PD − Power Diddipation − W
VO − Output Voltage Ripple − mVPP
80
65
VI= 60 V
45
85
Efficiency − %
12
50
VI = 36 V
90
η−
POWER DISSIPATION
vs
LOAD CURRENT
40
35
30
25
20
VI= 48 V
15
VI= 36 V
8
VI = 75 V
VI = 60 V
6
VI = 48 V
4
VI = 36 V
10
2
5
45
0
0
40
0
5
10
15
20
25
0
30
5
10
15
20
IO − Output Current − A
IO − Output Current − A
Figure 1.
25
30
Figure 2.
TA − Ambient Temperature − oC
80
Natural
Convection
70
LFM = 400
60
LFM = 200
50
LFM = 100
40
30
20
5
10
15
20
5
10
15
20
Figure 3.
90
0
0
IO − Output Current − A
AMBIENT TEMPERATURE
vs
LOAD CURRENT
25
IO − Output Current − A
Figure 4.
6
10
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25
30
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TYPICAL CHARACTERISTICS
PTQA430033, VO = 3.3 V
All data listed in the graphs below have been developed from actual products tested at 25°C. This data is considered typical
data for the DC-DC Converter. SOA curves represent operating conditions at which internal components are at or below
manufacturer's maximum rated operating temperature. For Figure 8 Safe Operating Area, VI = 48 V.
EFFICIENCY
vs
LOAD CURRENT
40
VI = 36 V
14
90
VO − Output Voltage Ripple − mVPP
85
75
VI = 48 V
VI = 60 V
70
VI = 75 V
60
55
50
VI= 75 V
12
30
25
20
VI= 48 V
15
VI= 36 V
10
10
8
VI= 60 V
6
4
45
5
2
40
0
0
VI= 36 V
0
5
10
15
20
25
30
IO − Output Current − A
0
10
15
20
IO − Output Current − A
Figure 5.
Figure 6.
5
25
30
VI= 48 V
0
5
10
15
20
25
30
IO − Output Current − A
Figure 7.
AMBIENT TEMPERATURE
vs
LOAD CURRENT
90
80
TA − Ambient Temperature − °C
η−
Efficiency − %
80
VI= 75 V
VI= 60 V
35
65
POWER DISSIPATION
vs
LOAD CURRENT
PD − Power Diddipation − W
95
OUTPUT RIPPLE
vs
LOAD CURRENT
70
LFM = 400
60
50
LFM = 200
40
LFM = 100
30
Natural
Convection
20
0
5
10
15
20
25
30
IO − Output Current − A
Figure 8.
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APPLICATION INFORMATION
Operating Features and System Considerations for the PTQA4300xx Series of DC/DC
Converters
Overcurrent Protection
To protect against load faults, these converters incorporate output overcurrent protection. Applying a load to the
output that exceeds the converter's overcurrent threshold (see applicable specification) will cause the output
voltage to momentarily fold back, and then shut down. Following shutdown the module will periodically attempt
to automatically recover by initiating a soft-start power-up. This is often described as a hiccup mode of
operation, whereby the module continues in the cycle of successive shutdown and power up until the load fault
is removed. Once the fault is removed, the converter automatically recovers and returns to normal operation.
Output Overvoltage Protection
Each converter incorporates protection circuitry that continually senses for an output overvoltage (OV) condition.
The OV threshold is set approximately 20% higher than the nominal output voltage. If the converter output
voltage exceeds this threshold, the converter is immediately shut down and remains in a latched-off state. To
resume normal operation the converter must be actively reset. This can only be done by momentarily removing
the input power to the converter. For fail-safe operation and redundancy, the OV protection uses circuitry that is
independent of the converter’s internal feedback loop.
Overtemperature Protection
Overtemperature protection is provided by an internal temperature sensor, which closely monitors the
temperature of the converter’s printed circuit board (PCB). If the sensor exceeds a temperature of approximately
105°C, the converter will shut down. The converter will then automatically restart when the sensed temperature
drops back to approximately 95°C. When operated outside its recommended thermal derating envelope (see
data sheet SOA curves), the converter will typcially cycle on and off at intervals from a few seconds to one or
two minutes. This is to ensure that the internal components are not permanently damaged from excessive
thermal stress.
Undervoltage Lockout
The Undervoltage lockout (UVLO) is designed to prevent the operation of the converter until the input voltage is
at the minimum input voltage. This prevents high start-up current during normal power-up of the converter, and
minimizes the current drain from the input source during low input voltage conditions. The UVLO circuitry also
overrides the operation of the Remote On/Off control.
Primary-Secondary Isolation
These converters incorporate electrical isolation between the input terminals (primary) and the output terminals
(secondary). All converters are production tested to a withstand voltage of 1500 VDC. This specification
complies with UL60950 and EN60950 and the requirements for operational isolation. This allows the converter to
be configured for either a positive or negative input voltage source. The data sheet Pin Descriptions section
provides guidance as to the correct reference that must be used for the external control signals.
Input Current Limiting
The converter is not internally fused. For safety and overall system protection, the maximum input current to the
converter must be limited. Active or passive current limiting can be used. Passive current limiting can be a fast
acting fuse. A 125-V fuse, rated no more than 10 A, is recommended. Active current limiting can be
implemented with a current limited Hot-Swap controller.
Thermal Considerations
Airflow may be necessary to ensure that the module can supply the desired load current in environments with
elevated ambient temperatures. The required airflow rate may be determined from the Safe Operating Area
(SOA) thermal derating chart (see typical characteristics).
8
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Differential Remote Sense
The remote sense pins allows the converter to precisely regulate the DC output voltage at a remote location.
This might be a power plane on an inner layer of the host PCB. Connecting Sense(+) directly to +VO, and
Sense(–) to –VO will improve output voltage accuracy. In the event that the sense pins are left open-circuit, an
internal 10-Ω resistor between each sense pin and its corresponding output prevents an excessive rise in the
output voltage. For practical reasons, the amount of IR voltage compensation should be limited to 0.5 V
maximum.
The remote sense feature is designed to compensate for limited amounts of IR voltage drop. It is not intended to
compensate for the forward drop of a non-linear or frequency dependent components that may be placed in
series with the converter output. Examples of such components include OR-ing diodes, filter inductors, ferrite
beads, and fuses. Enclosing these components with the remote sense connections effectively places them
inside the regulation control loop, which can affect the stability of the regulator.
Using the Remote On/Off Function on the PTQA4300xx Series of DC/DC Converters
For applications requiring output voltage On/Off control, the PTQA4300xx series of DC/DC converters
incorporate a Remote On/Off control (pin 2). This feature can be used to switch the module off without removing
the applied input source voltage. When placed in the Off state, the standby current drawn from the input source
is typically reduced to 3 mA.
Negative Output Enable (NEN)
Models using the negative enable option, the Remote On/Off (pin 2) control must be driven to a logic low voltage
for the converter to produce an output. This is accomplished by either permanently connecting pin 2 to –VI (pin
3), or driving it low with an external control signal. Table 1 shows the input requirements of pin 2 for those
modules with the NEN option.
Table 1. On/Off Control Requirements
for Negative Enable
PARAMETER
MIN
TYP
MAX
VIH
Enable
2.4 V
20 V
VIL
Disable
–0.2 V
0.8 V
Vo/c
Open-Circuit
II
Pin 2 at –VI
9V
15 V
–0.75 mA
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Positive Output Enable (PEN)
For those models with the positive enable (PEN) option, leaving pin 2 open circuit, (or driving it to an equivalent
logic high voltage), will enable the converter output. This allows the module to produce an output voltage
whenever a valid input source voltage is applied to +VI with respect to –VI. If a logic-low signal is then applied to
pin 2 the converter output is disabled. Table 2 gives the input requirements of pin 2 for modules with the PEN
option.
Table 2. On/Off Control Requirements
for Positive Enable
PARAMETER
MIN
TYP
MAX
VIH
Enable
4.5 V
20 V
VIL
Disable
–0.2 V
0.8 V
Vo/c
Open-Circuit
II
Pin 2 at –VI
5V
7V
–0.5 mA
Notes:
1. The Remote On/Off control uses –VI (pin 3) as its ground reference. All voltages are with respect to –VI.
2. An open-collector device (preferably a discrete transistor) is recommended. A pull-up resistor is not required.
If one is added the pull-up voltage should not exceed 20 V.
Caution:Do not use a pull-resistor to +VI (pin 1). The remote On/Off control has a maximum input voltage of
20 V. Exceeding this voltage will overstress, and possibly damage, the converter.
3. The Remote On/Off pin may be controlled with devices that have a totem-pole output. This is provided the
output high level voltage (VOH) meets the module's minimum VIH specified in Table 1. If a TTL gate is used,
a pull-up resistor may be required to the logic supply voltage.
4. The converter incorporates an undervoltage lockout (UVLO). The UVLO keeps the converter off until the
input voltage is close to the minimum specified operating voltage. This is regardless of the state of the
Remote On/Off control. Consult the product specification for the UVLO input voltage thresholds.
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PTQA430xxxP
Q1
BSS138
2
Remote
On/Off
1 = Disable
−VI
3
−VI
Figure 9. Recommended Control or Remote On/Off Input
Turn-On: With a valid input source voltage applied, the converter produces a regulated output voltage within 75
ms of the output being enabled. Figure 10 shows the output response of the PTQA430033P following the
removal of the logic-low signal from the Remote On/Off (pin 2); see Figure 9. This corresponds to the drop in Q1
VGS in Figure 10. Although the rise-time of the output voltage is short (<10 ms), the indicated delay time will vary
depending upon the input voltage and the module’s internal timing. The waveforms were measured with 48 VDC
input voltage, and a 10-A resistive load.
Turn-Off Time: When a valid input source is removed or if the Remote On/Off (pin 2) is used to disable the
output, with no external output capacitance, the module powers down within 200 µs. Figure 11 shows that,
during power down, there is a small undershoot, typically less than 300 mV (or less than a diode drop). If used
to supply processor I/O voltages, the low undershoot ensures the parasitic diodes do not conduct current and
potentially cause damage to external circuitry.
VO (1 V/div)
VO (1 V/div)
II (1 A/div)
< 300 mV
Delay Time
Q1 VGS (10 V/div)
Voltage
Undershoot
t − Time − 100 µs/div
t − Time − 5 ms/div
Figure 10. Power Up
Figure 11. Power Down
Adjusting the Output Voltage of the 100-W Rated PTQA4300xx Series of Isolated DC/DC
Converters
The output voltage adjustment of the PTQA4300xx series of isolated DC/DC converters follows the standard
adopted by popular 1/4-brick DC/DC converters. Adjustment is accomplished with a single external resistor that
can adjust the output voltage from –20% to +10% of the nominal set-point voltage. The placement of the resistor
determines the direction of adjustment, up or down, and the value of the magnitude of adjustment.
Adjust Up: To increase the output voltage add a resistor, R1, between VO Adjust (pin 6) and Sense(+) (pin 7).
Adjust Down: Add a resistor, (R2), between VO Adjust (pin 6) and Sense(–) (pin 5).
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Refer to Figure 12 for the placement of the required resistor, R1 or (R2).
The values of R1 [adjust up], and (R2) [adjust down], can be calculated using the following formulas.
5.11 V O (100 ) D%) 511
R1 +
*
* 10.22 (kW)
1.225 D%
D%
(R2) + 5.11 100 * 10.22 (kW)
D%
(1)
(2)
Where:
∆% = Amount of adjustment in %
VO = Original set-point voltage
Notes:
1. Use only a single 1% resistor in either the R1 or (R2) location. Place the resistor as close to the converter as
possible.
2. If the output voltage is increased, the maximum load current must be derated according to the following
equation.
V
I O(rated)
I O(max) + O
VA
(3)
Where:
VO = Original set-point voltage
VA = Adjusted output voltage (measured between pins 8 and 4)
In any instance, the load current must not exceed the converter's maximum rated output current of 30 A.
3. The overvoltage threshold is fixed, and is set approximately 20% above the nominal output voltage.
Adjusting the output voltage higher reduces the voltage margin between the adjusted output voltage and the
overvoltage (OV) protection threshold. This could make the module sensitive to OV fault detection, as a
result of random noise and load transients.
Sense (+)
7
Sense(+)
1 +V
I
+VO
PTQA430xxxN
3
8
6
−VO 4
2
CO
330 µF
Adjust
−VI
Remote
On/Off
R1
Adjust
Up
Sense(–)
+
+VI
−VI
+VO
(R2)
Adjust
Down
−VO
5
Sense (–)
Figure 12.
12
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PTQA430025, PTQA430033
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SLTS261 – MAY 2006
Table 3. Adjustment Resistor Values
Adjusted Output Voltage (V)
Trim-Up RADJ
Trim-Down RADJ
VO (nom)
% Adjust (V)
3.3 V
2.5 V
3.3 V
R1 (kΩ)
2.5 V
R1 (kΩ)
3.3 V
R2 (kΩ)
2.5 V
R2 (kΩ)
+10
3.630
2.750
90.9
53.6
-
-
+9
3.597
2.725
100
59.0
-
-
+8
3.564
2.700
113
66.5
-
-
+7
3.531
2.675
127
76.8
-
-
+6
3.498
2.650
147
88.7
-
-
+5
3.465
2.625
178
107
-
-
+4
3.432
2.600
221
133
-
-
+3
3.399
2.575
294
178
-
-
+2
3.366
2.550
432
267
-
-
+1
3.333
2.525
866
536
-
-
0
3.300
2.500
Open
Open
-
-
–1
3.267
2.475
-
-
499
499
–2
3.234
2.450
-
-
243
243
–3
3.201
2.425
-
-
158
158
–4
3.168
2.400
-
-
118
118
–5
3.135
2.375
-
-
90.9
90.9
–6
3.102
2.350
-
-
75
75
–7
3.069
2.325
-
-
63.4
63.4
–8
3.036
2.300
-
-
53.6
53.6
–9
3.003
2.275
-
-
46.4
46.4
–10
2.970
2.250
-
-
41.2
41.2
–11
2.937
2.225
-
-
36.5
36.5
–12
2.904
2.200
-
-
32.4
32.4
–13
2.871
2.175
-
-
28.7
28.7
–14
2.838
2.150
-
-
26.1
26.1
–15
2.805
2.125
-
-
23.7
23.7
–16
2.772
2.100
-
-
21.5
21.5
–17
2.739
2.075
-
-
19.6
19.6
–18
2.706
2.050
-
-
18.2
18.2
–19
2.673
2.025
-
-
16.5
16.5
–20
2.640
2.000
-
-
15.4
15.4
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