PT6510 Series
8-A 5-V/3.3-V Input Adjustable ISR
with Short-Circuit protection
SLTS220 FEBRUARY 2004
Features
•
•
•
•
•
•
•
•
•
•
8-A Rated Output Current
Replaces PT6500 Series
High Efficiency (91% for PT6511)
Small Footprint (0.75 in², Suffix ‘N’)
Output On/Off Standby Control
Output Short-Circuit Protection
Over-Temperature Protection
Adjustable Output Voltage
Soft Startup
16-pin Mount Option (Suffixes L & F)
Ordering Information
PT6511¨
† PT6512¨
PT6513¨
PT6514¨
† PT6515¨
† PT6516¨
Description
The PT6510 series of power modules
is the recommended direct replacement
for the PT6500 series in existing designs.
The modules have the same output current rating as the PT6500 series (8 A)
and were designed to be functionally identical in as many aspects as possible. This
includes the input voltage range, on/off
standby control, and output voltage adjustment.
When used as a replacement, a PT6510
series part exhibits a number of performance enhancements over its PT6500
series equivalent. These include improved
power dissipation and efficiency, significantly reduced inrush current, and better
line and load regulation.
The modules are housed in the same
14-Pin SIP (Single In-line Package), and
include the same package options.
=
=
=
=
=
=
Pin-Out Information
3.3 Volts
1.5 Volts
2.5 Volts
3.6 Volts
1.2 Volts
1.8 Volts
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
† 3.3V Input Bus Capable
PT Series Suffix (PT1234x )
Case/Pin
Configuration
Vertical
Horizontal
SMD
Horizontal, Top Tab
SMD, 2-Pin Tab
SMD, 2-Pin Ext Tab
Vertical, Side Tab
Horizontal, Side Tab
SMD, Side Tab
Order
Suffix
Package
Code *
N
A
C
H
L
F
R
G
B
(EED)
(EEA)
(EEC)
(EEH)
(EEL)
(EEF)
(EEE)
(EEG)
(EEK)
Function
Vo Sense
Do Not Connect
STBY*
Vin
Vin
Vin
GND
GND
GND
GND
Vout
Vout
Vout
Vout Adjust
* For further information, see
application notes.
* Previously known as package styles 400/410.
(Package availability varies with output voltage option.
Reference the applicable package code drawing for the
dimensions and PC board layout)
Standard Application
VoADJ
VoSENSE
14
VIN
4,5,6
+
CIN
COM
1
PT6510
3
VOUT
11,12,13
7–10
+
L
O
A
D
COUT
COM
Cin = Required 330 µF electrolytic capacitor.
Cout = Required 330 µF electrolytic capacitor.
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PT6510 Series
8-A 5-V/3.3-V Input Adjustable ISR
with Short-Circuit protection
Specifications
SLTS220 FEBRUARY 2004
(Unless otherwise stated, T a =25 °C, Vin =5 V, Cin =330 µF, C out =330 µF, and Io =Iomax)
PT6510 SERIES
Characteristic
Symbol
Conditions
Min
Typ
Max
Units
Output Current
Input Voltage Range
Io
Vin
Over Vin range
Over Io Range
Vo tol
Regline
Regload
η
Ta = –40 to +85 °C
Over Vin range
Over Io range
Io =3 A
—
—
—
—
—
—
—
92
89
83
80
75
91
87
81
77
72
15
15
100
±150
550
8
6
6
6
Vo + 0.1
±10
±10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
725
A
Output Voltage Tolerance
Line Regulation
Load Regulation
Efficiency
0.1 (1)
4.5 (2)
3.1 (2)
4.8 (2)
Vo – 0.1
±2
±2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
475
—
–0.1
—
—
330
330 (5)
–40
–40
—
—
–0.5
1
—
—
—
—
Open (3)
+0.4
–
5
5,000 (4)
—
+85 (6)
+125
mA
mA
µF
µF
°C
°C
6.4
—
—
106 Hrs
—
500
—
G’s
—
10
—
G’s
—
—
—
—
—
12.5
16.5
18.5
15.5
22
—
—
—
—
—
grams
Vo ≥ 2.5 V
Vo ≤ 1.8 V
Vo = 3.6 V
Io =8 A
Vo Ripple (pk-pk)
Over-Current Threshold
Transient Response
Vr
Io trip
ttr
∆Vtr
ƒs
Switching Frequency
On/Off Standby (Pin 3)
Input High Voltage
Input Low Voltage
Input Low Current
Standby Input Current
External Output Capacitance
External Input Capacitance
Operating Temperature Range
Storage Temperature
Reliability
VIH
VIL
IIL
Iin stby
Cout
Cin
Ta
Ts
MTBF
Mechanical Shock
—
Mechanical Vibration
—
Weight
—
Flammability
—
20 MHz bandwidth
Reset, followed by auto-recovery
1 A/µs load step, 50 % to 100 % Iomax
Vo over/undershoot
Over Vin and Io range
Referenced to –Vin (pin 7)
Pins 3 & 7 connected
See application schematic
See application schematic
Over Vin range
—
Per Bellcore TR-332
50 % stress, Ta =40 °C, ground benign
Per Mil-Std-883D, method 2002.3,
1 ms, half-sine, mounted to a fixture
Per Mil-Std-883D, method 2007.2,
20-2000 Hz
Suffixes N, A, & C
Suffixes R, G & B
Suffix H
Suffix L
Suffix F
Materials meet UL 94V-0
Vo =3.3 V
Vo =2.5 V
Vo =1.8 V
Vo =1.5 V
Vo =1.2 V
Vo =3.3 V
Vo =2.5 V
Vo =1.8 V
Vo =1.5 V
Vo =1.2 V
VDC
V
mV
mV
%
%
mVpp
A
µs
mV
kHz
V
Notes: (1) The ISR will operate at no load with reduced specifications.
(2) The minimum input voltage required by the part is V out + 1.2 V, or 3.1 V, whichever is greater.
(3) The STBY* control (pin 3) has an internal pull-up and if it is left open circuit the module will operate when input power is applied. The open-circuit
voltage is the input voltage, Vin . Refer to the application notes for other interface considerations.
(4) The module requires a 330 µF output capacitor for proper operation in all applications. For transient or dynamic load applications, additional output
capacitance (Cout) may be necessary. The maximum allowable output capacitance is 5,000 µF.
(5) In addition, the input capacitance (Cin) must be rated for a minimum of 1.2 Arms ripple current rating. For more information consult the related
application note on capacitor recommendations.
(6) See Safe Operating Area curves or contact the factory for the appropriate derating.
(7) The tab pins on the 16-pin mount package types (suffix L) must be soldered. For more information see the applicable package outline drawing.
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Typical Characteristics
PT6510 Series
8-A 5-V/3.3-V Input Adjustable ISR
with Short-Circuit protection
Characteristic Data; Vin =5 V
SLTS220 FEBRUARY 2004
Characteristic Data; Vin =3.3 V
(See Note A)
Efficiency vs Output Current
Efficiency vs Output Current
100
100
90
VOUT
3.6
3.3
2.5
1.8
1.5
1.2
80
70
V
V
V
V
V
V
VOUT
Efficiency - (%)
Efficiency - (%)
90
2.5
1.8
1.5
1.2
80
70
60
50
0
2
4
6
8
0
2
IOUT - (A)
4
6
8
IOUT - (A)
Output Ripple vs Output Current
Output Ripple vs Output Current
40
40
VOUT
30
1.8 V
2.5 V
3.3 V
1.5 V
3.6 V
1.2 V
20
10
Ripple Voltage - (mV)
Ripple Voltage - (mV)
V
V
V
V
60
50
30
VOUT
1.8 V
1.5 V
1.2 V
2.5 V
20
10
0
0
0
2
4
6
0
8
2
4
6
8
IOUT - (A)
IOUT - (A)
Power Dissipation vs Output Current
Power Dissipation Output Current
4
4
VOUT
3
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
3.6 V
2
1
0
Power Dissipation - (W)
Power Dissipation - (W)
(See Note A)
3
VOUT
1.2 V
1.5 V
1.8 V
2.5 V
2
1
0
0
2
4
6
IOUT - (A)
8
0
2
4
IOUT- (A)
Note A: Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.
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6
8
Typical Characteristics
PT6510 Series
8-A 5-V/3.3-V Input Adjustable ISR
with Short-Circuit protection
SLTS220 FEBRUARY 2004
Safe Operating Area; Vin =5 V (See Note B)
Safe Operating Area; 3.3 V (See Note B)
PT6515; VOUT =1.2 V
90
80
80
Airflow
70
200LFM
120LFM
60LFM
Nat Conv
60
50
40
Ambient Temperature (°C)
Ambient Temperature (°C)
PT6511; VOUT = 3.3 V
90
Airflow
70
200LFM
120LFM
60LFM
Nat Conv
60
50
40
30
30
20
20
0
1
2
3
4
5
6
7
0
8
1
2
3
4
5
6
7
8
IOUT (A)
IOUT (A)
PT6515; VOUT = 1.2 V
90
Ambient Temperature (°C)
80
Airflow
70
200LFM
120LFM
60LFM
Nat Conv
60
50
40
30
20
0
1
2
3
4
5
6
7
8
IOUT (A)
Note B: SOA curves represent the conditions at which internal components are at or below the manufacturer’s maximum operating temperatures
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Application Notes
PT6510 Series
Using the PT6510 Series as a Replacement for the
PT6500 Series in Existing Designs
Scope
The PT6510 series of power modules is the recommended
plug-in replacement for PT6500 series parts. The PT6510
series uses the same single-in-line package (SIP) outlines
and footprint as the PT6500 series, and was designed to be
functionally identical to the PT6500. This application
note highlights the differences in electrical performance
between a PT6510 series replacement compared to an
original PT6500 series part.
Overview
The features that the PT6510 series share with the
PT6500 series includes the output current rating, thermal
shutdown, and on/off standby. The input voltage range,
output voltage adjustment, and output voltage options
are also the same. In addition, applications that use the
PT6510 series as a replacement will experience a number
of performance enhancements. These include improved
efficiency and power dissipation, lower in-rush current
and output ripple voltage. The ‘off’ standby current is
also significantly reduced. Table 1-1 provides a cross
reference between the current PT6500 series part numbers and their equivalent PT6510 series part.
Table 1-1; PT6500 / PT6510 Series Equivalent Parts
PT6500 Series
PT6501
PT6502
PT6503
PT6504
PT6505
PT6506
VOUT
3.3
1.5
2.5
3.6
1.2
1.8
V
V
V
V
V
V
PT6510 Series
PT6511
PT6512
PT6513
PT6514
PT6515
PT6516
Electrical and Functional Differences
Although the PT6510 series was designed as a drop-in
replacement for PT6500 series, there are minor differences
in the electrical characteristics. These are described in the
following text and should be used to assess the replacement part’s compatibility with the system or end product.
A replacement part’s compatibility with the system can
be further verified with appropriate board-level tests.
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On/Off Standby: The Standby input of the PT6510 series
is compatible with both the logic polarity and thresholds
of PT6500 series. One exception is the internal pull-up
voltage, which is slightly higher on the PT6510 parts.
The open-circuit voltage for the PT6510 series is the
input voltage, Vin, versus about 1 V for the PT6500 series.
This should not be a problem if the standby input is
controlled with an open-drain transistor with a sufficient
max-Vds rating.
Over-Current & Over-Temperature Protection:
To protect against short circuits and load impedance
faults, the PT6500 employs a constant output current
limit combined with over-temperature shutdown. The
PT6500 will feed a limited steady-state current into a
load fault. When limiting output current, the PT6500
exhibits higher power dissipation, which increases the
module's operating temperature. When its internal temperature rises above the over-temperature threshold, the
module will shut itself down for a few seconds. The
module will then continue to periodically shut down until
the load fault is removed.
The over-current protection mechanism of the PT6510
series is different. If the output current increases above
the modules over-current threshold, its output voltage
is momentarily turned off. It then attempts to recover
by executing a soft-start power up. The module will
continue in a rapid succession of shutdowns and restarts
until the load fault is removed. During this period the
output current is not steady state, but a series of short
high-amplitude pulses (frequency <100 Hz). However,
when operating into a short-circuit load fault, the average
output current and power dissipation are significantly
lower than under normal operation.
Power-Up Characteristic: Following the application of a
valid input source, the PT6510 series modules exhibit a
slightly longer time delay than the equivalent PT6500
series part. The PT6510 series has a soft-start power-up
feature, which lowers the in-rush current at its input.
Figure 1-1 and Figure 1-2 show the power-up characteristics of the PT6501 and PT6511 respectively. Both
modules have a 3.3-V regulated output, and rise to their
regulated output voltage in a similar period. Note that
the output voltage of the PT6501 begins to rise when
the input voltage reaches 2.2 V, whereas the output voltage
of the PT6511 doesn’t begin to rise until the input voltage
has reached 3.5 V.
Application Notes continued
PT6510 Series
Figure 1-1 PT6501 Power-Up Characteristics
Vin (1 V/Div)
Vout (1 V/Div)
HORIZ SCALE: 5 ms/Div
Figure 1-2; PT6511 Power-Up Characterstic
Vin (1 V/Div)
Vo (1 V/Div)
HORIZ SCALE: 5 ms/Div
Conclusion
The differences in electrical performance between the
PT6500 series and the PT6510 series are small. This
should result in only a few, if any, compatibility issues
when a PT6510 series part is used to replace a PT6500
series part in an existing application. In most cases, the
use of a PT6510 part will improve the performance of
the end product over the original PT6500. The performance differences are described to help customers work
through any compatibility issues, and thereby minimize
the impact to their end products. For additional information and questions call Texas Instrument's product
information center (PIC) and request application assistance for plug-in power products.
For technical support and further information, visit http://power.ti.com
Application Notes
PT6510 Series
Capacitor Recommendations for the PT6510 Series of
Integrated Switching Regulators
Input Capacitors:
The recommended input capacitance is determined by
330 µF minimum value (300 µF for Oscon or low-ESR
tantalum types), and 1 A minimum ripple current rating.
Ripple current and less than 100 mΩ equivalent series
resistance (ESR) are the major parameters, along with
temperature, when selecting an input capacitor. Tantalum capacitors have a recommended minimum voltage
rating of twice 2× (max. DC voltage + AC ripple). This
is standard practice to insure reliability.
Output Capacitors:
The ESR of the required output capacitor must not be
greater than 150 mΩ. Electrolytic capacitors have poor
ripple performance at frequencies greater than 400 kHz
but excellent low-frequency transient response. Above
the ripple frequency, ceramic capacitors are necessary to
improve the transient response and reduce any high
frequency noise components apparent during higher
current excursions. Preferred low-ESR type capacitor
part numbers are identified in Table 2-1.
Tantalum Capacitors
Tantalum type capacitors may be used for the output but
only the AVX TPS, Sprague 593D/594/595, or Kemet
T495/T510 series. These capacitors are recommended
over many other tantalum types due to their higher rated
surge, power dissipation, and ripple current capability.
As a caution the TAJ series by AVX is not recommended.
This series has considerably higher ESR, reduced power
dissipation, and lower ripple current capability. The TAJ
series is less reliable than the AVX TPS series when
determining power dissipation capability. Tantalum or
Oscon types are recommended for applications where
ambient temperatures fall below 0 °C.
Capacitor Table
Table 2-1 identifies the characteristics of capacitors from
a number of vendors with acceptable ESR and ripple
current (rms) ratings. The number of capacitors required
at both the input and output buses is identified for each
capacitor type.
This is not an extensive capacitor list. Capacitors from other
vendors are available with comparable specifications. Those listed
are for guidance. The RMS ripple current rating and ESR
(at 100 kHz) are critical parameters necessary to insure both
optimum regulator performance and long capacitor life.
Table 2-1: Suggested Input/Output Capacitors
Capacitor
Vendor/
Component
Series
Capacitor Characteristics
Quantity
Working
Voltage
Value (µF)
Max. ESR
at 100 kHz
Max. Ripple
Current at 85 °C
(Irms)
Physical Size
(mm)
Input
Bus
Output
Bus
Panasonic
FC
25 V
35 V
35 V
560 µF
390 µF
330 µF
0.0065 Ω
0.065 Ω
0.117 Ω
1205 mA
1205 mA
555 mA
12.5x15
12.5x15
8x11.5
1
2
N/R
1
1
1
EEUFC1E561S
EEUFC1V391S
EEUFC1C331
United
Chemi-Con
LXV/FS/
LXZ
16 V
35 V
10 V
20 V
330 µF
470 µF
330 µF
150 µF
0.120 Ω
0.052 Ω
0.025 Ω
0.030 ÷2 Ω
555 mA
122 0mA
3500 mA
3200 mA
8x12
10x20
10x10.5
10x10.5
N/R
1
1
2
1
1
1
2
LXZ16VB331M8X12LL
LXZ35VB471M10X20LL
10FS330M
20FS150M
Nichicon
PL/ PM
35 V
35 V
50 V
560 µF
330 µF
470 µF
0.048 Ω
0.065 ÷2 Ω
0.046 Ω
1360 mA
1020 mA
1470 mA
16x15
12.5x15
18x15
1
1
1
1
1
1
UPL1V561MHH6
UPL1V331MHH6
UPM1H4711MHH6
Panasonic
FC
(Surface Mtg)
10 V
35 V
16 V
1000 µF
330 µF
330 µF
0.043 Ω
0.065 Ω
0.150 Ω
1205 mA
1205 mA
670 mA
12x16.5
12.5x16
10x10.2
1
1
N/R
1
1
1
EEVFC1A102LQ
EEVFC1V331LQ
EEVFC1C331P
Oscon- SS
SV
10 V
10 V
20 V
330 µF
330 µF
150 µF
0.025 Ω
0.025 Ω
0.024 ÷2 Ω
>3500 mA
>3800 mA
3600 mA
10.0x10.5
10.3x10.3
10.3x10.3
1
1
2
1
1
2
10SS330M
10SV330M
20SV150M
SV= Surface Mount
AVX
Tantalum
TPS
10 V
10 V
10 V
330 µF
330 µF
220 µF
0.100 ÷2 Ω
0.100 ÷2 Ω
0.095 Ω
>2500 mA
>3000 mA
>2000 mA
7.3Lx
4.3Wx
4.1H
2
2
2
1
1
2
TPSV337M010R0100
TPSV337M010R0060
TPSV227M0105R0100
10 V
10 V
330 µF
220 µF
0.033 Ω
0.07 Ω ÷2 =0.035 Ω
1400 mA
>2000 mA
7.3Lx5.7W
x 4.0H
2
2
1
2
T510X337M010AS
T495X227M010AS
10 V
10 V
330 µF
220 µF
0.045 Ω
0.065 Ω
2350 mA
>2000 mA
7.3Lx
6.0Wx
4.1H
2
2
1
2
4D337X0010R2T
594D227X0010D2T
Kemet
T510/
T495
Sprague
594D
N/R –Not recommended. The ripple current rating and ESR does not meet the requirements.
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Vendor Number
Application Notes
PT6510 Series
Using the Standby Function of the PT6510
Series of Integrated Switching Regulators
The PT6510 series of power modules incorporate a
Standby function. This may be used in applications that
require power-up/shutdown sequencing, and wherever
there is a requirement for the output status of the module to be controlled by external circuitry.
The standby function is provided by the STBY* control,
pin 3. If pin 3 is left open-circuit 1 the regulator operates
normally, and provides a regulated output whenever a
valid supply voltage is present at applied to Vin (pins 4-6)
with respect to GND (pins 7–10). Applying a ground
signal to pin 3 disables the regulator’s output and reduces
the input current to about 1 mA 4. The standby control
may also be used to hold off the regulator output during
the period that input power is applied.
Pin 3 is ideally controlled with an open-drain discrete
transistor 1 (See Figure 3-1). It may also be driven directly
from a dedicated TTL 3 compatible gate. Table 3-1 gives
the circuit parameters for the control of this input.
Table 3-1 Standby Control Requirements (2)
Parameter
Input Low (VIL)
Input High (V IH )
Input Low Current (IIL)
Min
Typ
–0.1 V
2V
Max
0.4 V
Vin
–0.4 mA
Notes:
1 The standby control input is ideally controlled using an
open-drain discrete transistor. An external pull-up resistor
is not necessary. The open-circuit voltage of the STBY*
pin is the input voltage, Vin.
2. To ensure the regulator output is disabled, the control pin
must be pulled to less than 0.4 Vdc with a low-level
0.5-mA sink to ground.
Figure 3-1
1
Vo (Sns)
V in
4,5,6
PT6511
Vin
STBY
3
CIN
COM
Inhibit
GND
7–10
Vo
11–13
Vo
Vo Adj
14
COUT
COM
Q1
BSS138
V in
Turn-On Time: In the circuit of Figure 3-1, turning Q1 on
applies a low voltage to the STBY control (pin 3) and
disables the regulator ouput. Correspondingly, turning
Q1 off removes the low-voltage signal and enables the
output. Once enabled, the output will typically experience
a 10–15 ms delay followed by a predictable ramp-up of
voltage. The regulator should provide a fully regulated
output voltage within 40 ms. The waveform of Figure 3-2
shows the output voltage and input current waveforms of
a PT6511 (3.3 V) following the turn-off of Q1. The turn
off of Q1 corresponds to the rise in Vstby. The waveforms
were measured with a 5 Vdc input voltage, and 4.5 A
resistive load.
Figure 3-2
3. The STBY* input is also compatible with a differential
output from standard TTL logic, providing the IC
shares the same supply voltage as the module.
Vstby (2 V/Div)
4. When the regulator output is disabled the current drawn
from the input source is typically reduced to about 1 mA.
Vo (1 V/Div)
HORIZ SCALE: 2 ms/Div
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Application Notes
PT6510 Series
Adjusting the Output Voltage of the
PT6510 5V/3.3V Bus Converters
The output voltage of the PT6510 series switching regulators may be adjusted higher or lower than the factory
trimmed pre-set voltage with the addition of a single
external resistor. Table 4-1 gives the allowable adjustment range for each model in the series as Va (min) and
Va (max).
Figure 4-1
1
V o (Sense)
Vin
4–6
PT6510
V in
STBY
3
Adjust Up: An increase in the output voltage is obtained
by adding a resistor R2, between Vo Adjust (pin 14) and
GND (pins 7-10).
V o (adj)
GND
7–10
14
(R1)
Adj Down
+
Cin
R2
Adjust Up
COM
COM
Refer to Figure 4-1 and Table 4-2 for both the placement and
value of the required resistor, either (R1) or R2 as appropriate.
The values of (R1) [adjust down], and R2 [adjust up], can
also be calculated using the following formulae.
2. Never connect capacitors from V o Adjust to either
GND, Vout, or the V o Sense pin. Any capacitance
added to the Vo Adjust pin will affect the stability of
the ISR.
3. If the remote sense feature is used, connecting the
resistor (R1) between Vo Adjust (pin 14) and Vo Sense
(pin 1) can benefit load regulation.
4. The minimum input voltage required by the part is
Vout + 1.2 or Vin(min) from Table 4-1, whichever is
higher.
(R1)
=
R2
=
Where: Vo
Va
Ro
Rs
Ro (Va – 1.0)
(Vo – Va)
Ro
Va - Vo
PT6510 ADJUSTMENT AND FORMULA PARAMETERS
Vo (nom)
Va (min)
Va (max)
Ω)
Ro (kΩ
Ω)
Rs (kΩ
Vin(min)
PT6515
PT6512
PT6516
PT6513
PT6511
PT6514
1.2
1.14
2.35
2.49
2
3.1
1.5
1.27
2.65
2.49
2
3.1
1.8
1.4
2.95
2.49
2
3.1
2.5
1.8
3.5
4.99
4.22
4.5
3.3
2.25
4.2
12.1
12.1
4.5
3.6
2.5
4.3
10
12.1
4.5
For technical support or further information, visit http://power.ti.com
– Rs kΩ
– Rs
kΩ
= Original output voltage
= Adjusted output voltage
= The resistance value in Table 4-1
= The series resistance from Table 4-1
Table 4-1
Series Pt #
L
O
A
D
+
Cout
Adjust Down: Add a resistor (R1), between V o Adjust
(pin 14) and V out (pins 11-13).
Notes:
1. Use only a single 1 % resistor in either the (R1) or R2
location. Place the resistor as close to the ISR as
possible.
Vout
11–13
V out
Application Notes continued
PT6510 Series
Table 4-2
PT6500 ADJUSTMENT RESISTOR VALUES
Series Pt #
Vo (nom)
Va (req’d)
1.15
1.2
1.25
1.3
1.35
1.4
1.45
1.5
1.55
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2.0
2.05
2.1
2.15
2.2
2.25
2.3
2.35
2.4
2.45
2.5
2.55
2.6
2.65
2.7
2.75
2.8
2.85
2.9
2.95
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
R1 = (Blue)
PT6515
1.2 V
PT6512
1.5 V
PT6516
1.8 V
PT6513
2.5 V
PT6511
3.3 V
PT6514
3.6 V
(5.5) kΩ
47.8 kΩ
22.9 kΩ
14.6 kΩ
10.5 kΩ
8.0 kΩ
6.3 kΩ
5.1 kΩ
4.2 kΩ
3.5 kΩ
3.0 kΩ
2.5 kΩ
2.2 kΩ
1.8 kΩ
1.6 kΩ
1.3 kΩ
1.1 kΩ
0.9 kΩ
0.8 kΩ
0.6 kΩ
0.5 kΩ
0.4 kΩ
0.3 kΩ
0.2 kΩ
(1.7) kΩ
(3.8) kΩ
(8.0) kΩ
(20.4) kΩ
(0.5) kΩ
(1.2) kΩ
(2.2) kΩ
(3.5) kΩ
(5.5) kΩ
(8.8) kΩ
(15.4) kΩ
(35.4) kΩ
47.8 kΩ
22.9 kΩ
14.6 kΩ
10.5 kΩ
8.0 kΩ
6.3 kΩ
5.1 kΩ
4.2 kΩ
3.5 kΩ
3.0 kΩ
2.5 kΩ
2.2 kΩ
1.8 kΩ
1.6 kΩ
1.3 kΩ
1.1 kΩ
0.9 kΩ
0.8 kΩ
0.6 kΩ
0.5 kΩ
0.4 kΩ
0.3 kΩ
0.2 kΩ
47.8 kΩ
22.9 kΩ
14.6 kΩ
10.5 kΩ
8.0 kΩ
6.3 kΩ
5.1 kΩ
4.2 kΩ
3.5 kΩ
3.0 kΩ
2.5 kΩ
2.2 kΩ
1.8 kΩ
1.6 kΩ
1.3 kΩ
1.1 kΩ
6.9 kΩ
0.8 kΩ
0.6 kΩ
0.5 kΩ
0.4 kΩ
0.3 kΩ
0.2 kΩ
4/.
(1.5) kΩ
(2.3) kΩ
(3.3) kΩ
(4.4) kΩ
(5.8) kΩ
(7.4) kΩ
(9.5) kΩ
(12.2) kΩ
(15.7) kΩ
(20.7) kΩ
(28.2) kΩ
(40.7) kΩ
(65.6) kΩ
(140.0) kΩ
95.6 kΩ
45.7 kΩ
29.0 kΩ
20.7 kΩ
15.7 kΩ
12.4 kΩ
10.0 kΩ
8.3 kΩ
0.9 kΩ
5.8 kΩ
4.1 kΩ
2.9 kΩ
2.0 kΩ
1.3 kΩ
0.8 kΩ
Vout >3.8 Vdc requires Vin >5 Vdc !
(2.3) kΩ
(3.6) kΩ
(5.1) kΩ
(6.7) kΩ
(8.5) kΩ
(10.6) kΩ
(12.9) kΩ
(15.6) kΩ
(18.6) kΩ
(22.2) kΩ
(26.4) kΩ
(31.5) kΩ
(37.6) kΩ
(45.4) kΩ
(55.3) kΩ
(68.6) kΩ
(115.0) kΩ
(254.0) kΩ
109.0 kΩ
48.4 kΩ
28.2 kΩ
18.2 kΩ
12.1 kΩ
8.1 kΩ
5.2 kΩ
3.0 kΩ
1.3 kΩ
(1.5) kΩ
(2.7) kΩ
(3.9) kΩ
(5.3) kΩ
(6.8) kΩ
(8.5) kΩ
(10.4) kΩ
(12.6) kΩ
(15.0) kΩ
(17.9) kΩ
(21.2) kΩ
(29.9) kΩ
(42.9) kΩ
(64.6) kΩ
(108.0) kΩ
(238.0) kΩ
87.9 kΩ
37.9 kΩ
21.2 kΩ
12.9 kΩ
7.9 kΩ
4.6 kΩ
2.2 kΩ
R2 = Black
For technical support and further information, visit http://power.ti.com
MECHANICAL DATA
MPSI013 – MARCH 2001
EEA (R–PSIP–T14)
PLASTIC SINGLE-IN-LINE MODULE
1.71 (43,43) MAX.
0.38
(9,65)
0.59
(14,98)
0.018 (0,45)
0.012 (0,30)
1.22 (30,98)
MAX.
Note G
0.52
(13,20)
0.017 (0,43)
TYP.
1
0.100 (2,54) TYP.
0.040 (1,01)
0.017 (0,43) TYP.
0.42
(10,66)
MAX.
0.205 (5,20)
0.140 (3,55)
MIN.
1.77 (44,95)
0.175
(4,44)
1.42 (36,06)
Note E
1.31
(33,27)
Note F
0.20 (5,08)
1
ø0.035 (0,88) MIN. 14 Places
Plated through
0.100 (2,54) 13 Places
0.235 (5,96)
0.07 (1,77)
0.040 (1,01)
PC Layout
NOTES: A.
B.
C.
D.
E.
F.
4202005/A 02/01
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2-place decimals are " 0.030 (" 0, 76 mm).
3-place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
No copper, power or signal traces in this area.
POST OFFICE BOX 655303
G. D-suffix parts include a metal heat spreader.
No signal traces are allowed under the heat spreader area.
A solid copper island is recommended, which may be
grounded.
A-suffix does not include a metal heat spreader.
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI014A – MARCH 2001 – REVISED FEBRUARY 2002
EEK (R–PSIP–G14)
PLASTIC SINGLE-IN-LINE MODULE
Suffix B
2.36 (62,48) MAX.
2.000 (50,80)
1.71 (43,43) MAX.
0.325
(8,25)
0.38
(9,65)
ø0.187 (4,74)
2 Places
0.59
(14,98)
0.41(10,41)
Note F
1.22 (30,98)
0.83
MAX.
(21,08)
0.52
(13,20)
1
0.19 (4,82)
0.205 (5,20)
0.350 (8,89)
0.61 (15,49)
0.080
(2,02)
MIN
0.100 (2,54) TYP.
0.017 (0,43) TYP.
0.42
(10,66)
MAX.
Seating Plane
0.006 (0,15) MAX.
2.42 (61,46)
2.000 (50,80)
0.175
(4,44)
0.10
(2,54)
0.325 (8,25)
Note E, F
Hole for #6–32 screws
1.77 (44,95)
1.42 (30,06)
0.040 (1,01)
0.86
(21,84) 1.35
(34,29)
Note H
0°–7°
Gage Plane
0.17
(4,32)
0.150
(3,81)
Note G
0.040 (1,01) 14 Places
0.100 (2,54) 13 Places
0.235 (5,97)
0.350 (8,89)
0.64 (16,25)
PC LAYOUT
NOTES: A.
B.
C.
D.
E.
F.
0.017 (0,43) TYP.
4202006/B 02/02
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2–place decimals are " 0.030 (" 0, 76 mm).
3–place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
The metal tab is isolated but electrically conductive.
No signal traces are allowed under the metal tab area.
A solid copper island is recommended, which may be
grounded.
POST OFFICE BOX 655303
G. Power pin connections should utilize two or more
vias per input, ground and output pin.
H. No copper, power or signal traces in this area.
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI015A – MARCH 2001 – REVISED JANUARY 2002
EEC (R–PSIP–G14)
PLASTIC SINGLE-IN-LINE MODULE
Suffix E, C (Note F)
1.71 (43,43) MAX.
0.38
(9,65)
0.59
(14,98)
0.018 (0,45)
0.012 (0,30)
1.22 (30,98)
MAX.
Note F
0.52
(13,20)
1
0.100 (2,54) TYP.
0.080 (2,02) MIN.
0.42
(10,66)
MAX.
0.017 (0,43) TYP.
0.205 (5,20)
Seating Plane
0.006 (0,15) MAX.
1.77 (44,95)
0.175
(4,44)
Note E, F
1.42 (36,06)
0.040 (1,01)
1.35
(34,29)
Note H
0°–7°
Gage Plane
1
See Note G
0.150
(3,81)
0.040 (1,01) 14 Places
0.100 (2,54) 13 Places
0.235 (5,96)
PC LAYOUT
NOTES: A.
B.
C.
D.
E.
F.
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2–place decimals are " 0.030 (" 0, 76 mm).
3–place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
E-suffix parts include a metal heat spreader.
No signal traces are allowed under the heat spreader area.
A solid copper island is recommended, which may be
grounded.
C-suffix does not include a metal heat spreader.
POST OFFICE BOX 655303
0.017(0,43) TYP
0.10 (2,54)
0.17 (4,31)
4202007/B 12/01
G. Power pin connections should utilize two or more
vias per input, ground and output pin.
H. No copper, power or signal traces in this area.
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI016A – MARCH 2001 – REVISED FEBRUARY 2002
EEG (R–PSIP–T14)
PLASTIC SINGLE-IN-LINE MODULE
Suffix G
2.36 (62,48) MAX.
2.000 (50,80)
1.71 (43,43) MAX.
ø0.187 (4,74)
2 Places
0.38 (9,65)
0.59
(14,98)
0.325
(8,25)
0.41 (10,41)
Note F
1.22 (30,98)
0.83
MAX.
(21,08)
0.52
(13,20)
0.017
(0,43)
TYP.
1
0.205 (5,20)
0.100 (2,54) TYP.
0.350 (8,89)
0.19
(4,82)
0.61
(15,49)
0.040
(1,01)
0.42
(10,66)
MAX.
0.017 (0,43) TYP.
0.140
(3,55)
MIN.
2.42 (61,46)
2.000 (50,80)
1.77 (44,95)
0.175
(4,44)
0.20
(5,08)
0.07
(1,77)
1.42 (30,06)
0.325(8,25)
Note E, F
Hole for #6–32 screws
1.31
0.86
(21,84) (33,27)
Note G
ø0.035 (0,88) MIN. 14 Places
Plated through
0.65
0.100 (2,54) 13 Places
0.235 (5,97)
0.350 (8,89)
0.040 (1,01)
(16,51)
PC LAYOUT
4202008/B 02/02
NOTES: A.
B.
C.
D.
E.
F.
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2-place decimals are " 0.030 (" 0, 76 mm).
3-place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
The metal tab is isolated but electrically conductive.
No signal traces are allowed under the metal tab area.
A solid copper island is recommended, which may be grounded.
G. No copper, power or signal traces in this area.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI017 – MARCH 2001
EED (R–PSIP–T14)
PLASTIC SINGLE-IN-LINE MODULE
1.71 (43,43) MAX.
0.38
(9,65)
0.59
(14,98)
0.018 (0,45)
0.012 (0,30)
1.22 (30,98)
MAX.
Note F
0.52
(13,20)
1
0.100 (2,54) TYP.
0.170 (4,31) MIN.
0.017 (0,43) TYP.
0.205 (5,20)
1.77 (44,95)
0.235 (5,96)
0.017 (0,43) TYP.
0.42
(10,66)
MAX.
0.040 (1,01)
0.100 (2,54) 13 Places
1
0.42
(10,66)
ø0.035 (0,88) MIN. 14 Places
Plated through
Note E
PC LAYOUT
4202009/A 02/01
NOTES: A.
B.
C.
D.
E.
F.
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2-place decimals are " 0.030 (" 0, 76 mm).
3-place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
P-suffix parts include a metal heat spreader.
The heat spreader is isolated but electrically
conductive, it can be grounded.
N-suffix does not include a metal heat spreader.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI018A – MARCH 2001 – REVUSED FEBRUARY 2002
EEE (R–PSIP–T14)
PLASTIC SINGLE-IN-LINE MODULE
Suffix R
2.36 (62,48) MAX.
2.000 (50,80)
1.71 (43,43) MAX.
ø0.187 (4,74)
2 Places
0.41 (10,41)
0.38 (9,65)
0.59
(14,98)
0.325
(8,25)
Note F
1.22 (30,98)
0.83
MAX.
(21,08)
0.52
(13,20)
1
0.61
(15,49)
0.205 (5,20)
0.350 (8,89)
0.19
(4,82)
0.100 (2,54) TYP.
0.017 (0,43) TYP.
0.170
(4,31)
MIN.
0.42
(10,66)
MAX.
0.017 (0,43)
TYP.
2.42 (61,46)
0.07
(1,77)
0.325
(8,25)
1.77 (44,95)
0.100 (2,54) 13 Places
0.040 (1,01)
0.235 (5,96)
1
0.11
(2,79)
0.42
(10,66)
ø0.035 (0,88) MIN. 14 Places
Plated through
Note E
PC LAYOUT
4202010/B 02/02
NOTES: A.
B.
C.
D.
E.
F.
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2-place decimals are " 0.030 (" 0, 76 mm).
3-place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
The metal tab is isolated but electrically
conductive, it can be grounded.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI019A – MARCH 2001 – REVISED FEBRUARY 2002
EEF (R–PSIP–G14)
PLASTIC SINGLE-IN-LINE MODULE
Suffix F
0.040 (1,01)
Note J
2.36 (62,48) MAX.
0.325
(8,25)
2.000 (50,80)
1.71 (43,43) MAX.
0.71
0.38
(18,07)
(9,65)
0.59
(14,98)
ø0.187 (4,74)
2 Places
0.41 (10,41)
0.19 (4,82)
0.210 (5,33)
1.22 (30,98)
0.83
MAX.
(21,08)
0.87
(22,11)
Note F
0.52
(13,20)
1
0.61
(15,49)
0.205 (5,20)
0.350 (8,89)
0.19 (4,82)
0.100 (2,54) TYP.
0.017 (0,43) TYP.
0.080
(2,02)
MIN.
0.42
(10,66)
MAX.
Seating Plane
0.006 (0,15) MAX.
2.42 (61,46)
2.000(50,80)
0.175
(4,44)
0.10
(2,54)
0.17
(4,32)
0.150
(3,81)
1.77 (44,95)
1.42 (30,06)
0.545
(13,84)
C
L toC
L
0.040 (1,01)
0.325 (8,25)
Note E,F
Hole for #6–32 screws
Note L
1.35
0.86
(34,29)
(21,84)
1.120
(28,44)
C
0.33 0.280
L toC
L
(8,38) (7,11)
0.64
Note G
0.040 (1,01) 14 Places (16,25)
0.100 (2,54) 13 Places
0.235 (5,97)
0.350 (8,89)
0.085
(2,16)
PC LAYOUT
NOTES: A.
B.
C.
D.
E.
F.
0.017 (0,43) TYP.
0.080 (2,03) 2 Places
Note H
Note K
0.210
(5,33)
0.38
(9,65)
4202011/B 02/02
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2-place decimals are" 0.030 (" 0, 76 mm).
3–place decimal are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
The metal tab is isolated but electrically conductive.
No signal traces are allowed under the metal tab area.
A solid copper island is recommended, which may be
grounded.
G. Power pin connections should utilize two or more
vias per input, ground and output pin.
POST OFFICE BOX 655303
0°–7°
Gage Plane
H. Minimum copper land area required for solder tab.
Vias are recommended to improve copper adhesion
or connect land to other ground area.I
J. Underside solder tabs detail.
K. Solder mask openings to copper island for solder
joints to mechanical pins.
L. No copper, power or signal traces in this area.
• DALLAS, TEXAS 75265
1
MECHANICAL DATA
MPSI020 – MARCH 2001
EEL (R–PSIP–G14)
PLASTIC SINGLE-IN-LINE MODULE
0.040 (1,01)
Note J
0.38
(9,65)
1.71 (43,43) MAX.
0.71
(18,07)
0.59
(14,98)
0.042 (1,06)
0.036 (0,91)
0.19 (4,82)
0.210 (5,33)
Note F
1.22 (30,98)
MAX.
0.87
(22,11)
0.52
(13,20)
1
0.080 (2,02) MIN.
0.100 (2,54) TYP.
0.205 (5,20)
0.017 (0,43) TYP.
0.42
(10,66)
MAX.
Seating Plane
0.006 (0,15) MAX.
0.040
(1,01)
0.175 (4,44)
1.77 (44,95)
1.42 (30,06)
0°–7°
Gage Plane
Note E
0.017 (0,43) TYP.
0.080(2,03) 2 Places
0.10
(2,54)
0.17 (4,32)
0.150 (3,81)
0.545
(13,84)
C
L toC
L
Note L
Note H
1.35
1.120
(34,29)
(28,44)
C
L to C
L
Note G
0.035 (0,88) 14 Places
0.100 (2,54) 13 Places
0.235 (5,97)
0.085 (2,16)
0.210
(5,33)
0.38
(9,65)
PC LAYOUT
NOTES: A.
B.
C.
D.
E.
F.
All linear dimensions are in inches (mm).
This drawing is subject to change without notice.
2–place decimals are " 0.030 (" 0, 76 mm).
3–place decimals are " 0.010 (" 0, 25 mm).
Recommended mechanical keep-out area.
The metal tab is isolated but electrically conductive.
No signal traces are allowed under the metal tab area.
A solid copper island is recommended, which may be
grounded.
G. Power pin connections should utilize two or more
vias per input, ground and output pin.
POST OFFICE BOX 655303
Note K
0.33 0.280
(8,38) (7,11)
4202012/A 02/01
Minimum copper land area required for solder tab.
Vias are recommended to improve copper adhesion
or connect land to other ground area.
J. Underside solder tabs detail
K. Solder mask openings to copper island for solder
joints to mechanical pins.
L. No copper, power or signal traces in this area.
H.
• DALLAS, TEXAS 75265
1
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