component
TPS2H160BQPWPRQ1
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, HTSSOP-16-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
markdownTPS2H160BQPWPRQ1
Texas Instruments · Power Distribution Switches · HTSSOP-16-EP
TPS2H160BQPWPRQ1 from Texas Instruments, in a HTSSOP-16-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 | IN1 | input | Logic input control for channel-1 activation (VIH ≥ 2 V, VIL ≤ 0.8 V); internal pulldown resistor to GND. |
| 2 | IN2 | input | Logic input control for channel-2 activation (VIH ≥ 2 V, VIL ≤ 0.8 V); internal pulldown resistor to GND. |
| 3 | DIAG_EN | input | Enable/disable pin for diagnostic functions; internal pulldown resistor, logic levels VIH ≥ 2 V / VIL ≤ 0.8 V. |
| 4 | FAULT | output | Global open-drain fault report (OR of both channels' fault conditions); pulled low (VOL ≤ 0.2 V at IFAULT = 2 mA) when a fault occurs, requires external 3.3 V or 5 V pullup, version B only. |
| 5 | SEL | input | Current-sense channel-selection input that multiplexes the shared CS output between channel 1 (SEL = 0) and channel 2 (SEL = 1); internal pulldown. |
| 6 | CS | output | Current-sense analog output that sources 1/K(CS) (K(CS) = 290 typ) of the selected channel's load current into an external resistor, producing a 0-4 V linear signal, and reports faults by pulling up to VCS(H) (4.5-6.5 V). |
| 7 | CL | input | Adjustable current-limit set pin; connect an external resistor to set the current-limit threshold (ICL(th) with K(CL) = 2500 typ), or connect directly to device GND to use the fixed internal current limit (ICL(int), 9-15 A). |
| 8 | GND | power_in | Device ground reference pin; can source/sink current up to -100/250 mA for t < 2 minutes (Absolute Maximum Ratings). |
| 9 | THER | input | Thermal-shutdown behavior control input; internal pulldown, THER low selects auto-retry mode and THER high selects latch-off mode after thermal shutdown. |
| 10 | NC | unconnected | No internal connection. |
| 11 | OUT2 | output | High-side switch output for channel 2, connected to the load; combined with pin 12 for the channel-2 output. |
| 12 | OUT2 | output | High-side switch output for channel 2, connected to the load; combined with pin 11 for the channel-2 output. |
| 13 | VS | power_in | Power-supply input pin, operating range 4 V to 40 V nominal (3.4 V turn-on to 40 V max per front page), 48 V max for t < 400 ms; combined with pin 14. |
| 14 | VS | power_in | Power-supply input pin, operating range 4 V to 40 V nominal, 48 V max for t < 400 ms; combined with pin 13. |
| 15 | OUT1 | output | High-side switch output for channel 1, connected to the load; combined with pin 16 for the channel-1 output. |
| 16 | OUT1 | output | High-side switch output for channel 1, connected to the load; combined with pin 15 for the channel-1 output. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-16-EP |
| Category | Power Supply Chip |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
TPS2H160BQPWPRQ1 - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
tps2h160bqpwprq1-etched.step/tps2h160bqpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2h160bqpwprq1.step/tps2h160bqpwprq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (40 pp, sha256
3efb7de2cb9fa29f, 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).