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TPSM82810PVCAR Datasheet(PDF) 4 Page - Texas Instruments

Part # TPSM82810PVCAR
Description  TPSM8281x 2.75V to 6V Input, 1A to 4A Step-Down Power Modules With Integrated Inductor and Frequency Synchronization in MicroSiP™ and MagPack™ Package
PDF  40 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

TPSM82810PVCAR Datasheet(HTML) 4 Page - Texas Instruments

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5 Pin Configuration and Functions
TOP VIEW
BOTTOM VIEW
VIN
GND
GND
VOUT
EN
PG
FB
GND
VIN
VIN
GND
VIN
GND
GND
VOUT
EN
PG
FB
GND
VIN
VIN
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Figure 5-1. SIL Package, 14-Pin μSiL
TOP VIEW
BOTTOM VIEW
SW
8
9
10
11
1
6
5
4
3
2
7
13
12
SW
8
9
10
11
1
6
5
4
3
2
7
GND
VIN
13
12
GND
VIN
Figure 5-2. VCA Package, 13-Pin QFN
Table 5-1. Pin Functions
PIN
TYPE
(1)
DESCRIPTION
NAME
SIL
VCA
EN
2
9
I
This pin is the enable pin of the device. Connect to logic low to disable the device. Pull high to enable the
device. Do not leave this pin unconnected.
FB
7
3
I
Voltage feedback input. Connect the output voltage resistor divider to this pin.
GND
6, 10,
13, 14
2, 6,
12
Ground pin
MODE
/
SYNC
4
11
I
The device runs in PFM/PWM mode when this pin is pulled low. When the pin is pulled high, the device
runs in forced PWM mode. Do not leave this pin unconnected. The MODE/SYNC pin can also be used to
synchronize the device to an external frequency. See Section 9.3.2.
COMP
/FSET
9
5
I
Device compensation and frequency set input. A resistor from this pin to GND defines the compensation of
the control loop as well as the switching frequency if not externally synchronized. The switching frequency
is set to 2.25 MHz if the pin is tied to GND or VIN. See Table 8-1. Do not leave this pin unconnected.
PG
3
10
O
Open-drain power-good output with window comparator. This pin is pulled to GND while VOUT is outside
the power-good threshold. This pin can be left open or tied to GND if not used. A pullup resistor can be
connected to any voltage not larger than VIN.
SS/TR
8
4
I
Soft-start, tracking pin. A capacitor connected from this pin to GND defines the output voltage rise time.
The pin can also be used as an input for tracking and sequencing - see Voltage Tracking.
VOUT
5
1
Output voltage pin. This pin is internally connected to the integrated inductor.
VIN
1, 11,
12
8, 13
Power supply input. Connect the input capacitor as close as possible between the VIN and GND pins.
SW
—
7
O
This pin is the switch pin of the converter. This pin is connected to the internal power MOSFET and the
inductor. Leave this pin unconnected for best EMI performance.
(1)
I = input, O = output
TPSM82810, TPSM82813
SLUSDN6D – SEPTEMBER 2019 – REVISED JUNE 2026
www.ti.com
4
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Copyright © 2026 Texas Instruments Incorporated
Product Folder Links: TPSM82810 TPSM82813



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