component
TPS4H160BQPWPRQ1
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, HTSSOP-28-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPS4H160BQPWPRQ1
Texas Instruments · Power Distribution Switches · HTSSOP-28-EP
TPS4H160BQPWPRQ1 from Texas Instruments, in a HTSSOP-28-EP. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground pin. |
| 2 | NC | unconnected | No internal connection. |
| 3 | IN1 | input | Input control for channel 1 activation; internal pull-down. |
| 4 | IN2 | input | Input control for channel 2 activation; internal pull-down. |
| 5 | IN3 | input | Input control for channel 3 activation; internal pull-down. |
| 6 | IN4 | input | Input control for channel 4 activation; internal pull-down. |
| 7 | SEH | input | CS channel select high bit input; internal pull-down. |
| 8 | SEL | input | CS channel select low bit input; internal pull-down. |
| 9 | FAULT | output | Global fault report open-drain output for logic OR of four-channel fault conditions. |
| 10 | CS | output | Current sense output with 1/300 ratio to load current. |
| 11 | CL | input | Adjustable current limit control input; connect external resistor to GND or connect directly to GND for internal current limit. |
| 12 | GND | power_in | Ground pin. |
| 13 | THER | input | Thermal shutdown behavior control input (latch or auto-retry); internal pull-down. |
| 14 | DIAG_EN | input | Diagnostics enable/disable input; internal pull-down. |
| 15 | OUT4 | output | Channel 4 high-side switch output. |
| 16 | OUT4 | output | Channel 4 high-side switch output. |
| 17 | OUT3 | output | Channel 3 high-side switch output. |
| 18 | OUT3 | output | Channel 3 high-side switch output. |
| 19 | NC | unconnected | No internal connection. |
| 20 | VS | power_in | Power supply input, operating range 3.4V to 40V. |
| 21 | VS | power_in | Power supply input, operating range 3.4V to 40V. |
| 22 | VS | power_in | Power supply input, operating range 3.4V to 40V. |
| 23 | VS | power_in | Power supply input, operating range 3.4V to 40V. |
| 24 | NC | unconnected | No internal connection. |
| 25 | OUT2 | output | Channel 2 high-side switch output. |
| 26 | OUT2 | output | Channel 2 high-side switch output. |
| 27 | OUT1 | output | Channel 1 high-side switch output. |
| 28 | OUT1 | output | Channel 1 high-side switch output. |
| 29 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-28-EP |
| Category | Power Management (PMIC) |
| Pins | 29 |
CAD (KiCad official)
- Symbol:
TPS4H160BQPWPRQ1 - Footprint:
Package_SO:TSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP2.85x6.7mm - 3D model: HTSSOP-28-EP (KiCad packages3D, STEP)
- 3D model files:
tps4h160bqpwprq1-etched.step/tps4h160bqpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps4h160bqpwprq1.step/tps4h160bqpwprq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
62975c5846ab33c5, retrieved 2026-09-23, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).