component
TPS2HB50BQPWPRQ1
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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|---|---|
| docs | 29d ago |
| viewers | 29d ago |
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| README.md | 29d ago |
| tps2hb50bqpwprq1-etched.glb | 29d ago |
| tps2hb50bqpwprq1-etched.step | 29d ago |
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| tps2hb50bqpwprq1-hero.overlay.json | 29d ago |
| tps2hb50bqpwprq1.glb | 29d ago |
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| tps2hb50bqpwprq1.step | 29d ago |
TPS2HB50BQPWPRQ1
Texas Instruments · Power Distribution Switches · HTSSOP-16-EP
TPS2HB50BQPWPRQ1 from Texas Instruments, in a HTSSOP-16-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Device ground. |
| 2 | SNS | output | Sense output for analog current, temperature and fault diagnostics; recommended voltage is -1 V to 7 V (absolute maximum -1 V to 18 V), and it should be grounded through a 1-kΩ resistor if unused. |
| 3 | LATCH | input | Sets fault handling behavior (latched or auto-retry); recommended voltage is -1 V to 5.5 V (absolute maximum -1 V to 7 V). |
| 4 | EN1 | input | Channel 1 control input, active high; recommended voltage is -1 V to 5.5 V (absolute maximum -1 V to 7 V). |
| 5 | ILIM1 | output | Connect a pull-up resistor to VBB to set the current-limit threshold on CH1; leaving it floating selects the default internal threshold. |
| 6 | VOUT1 | output | Channel 1 output. |
| 7 | VOUT1 | output | Channel 1 output. |
| 8 | VOUT1 | output | Channel 1 output. |
| 9 | VOUT2 | output | Channel 2 output. |
| 10 | VOUT2 | output | Channel 2 output. |
| 11 | VOUT2 | output | Channel 2 output. |
| 12 | ILIM2 | output | Connect a pull-up resistor to VBB to set the current-limit threshold on CH2; leaving it floating selects the default internal threshold. |
| 13 | EN2 | input | Channel 2 control input, active high; recommended voltage is -1 V to 5.5 V (absolute maximum -1 V to 7 V). |
| 14 | SEL1 | input | Diagnostics select 1; selects the TJ sensing feature, and floating or grounding through RPROT is allowed when unused; recommended voltage is -1 V to 5.5 V. |
| 15 | SEL2 | input | Diagnostics select 2; with SEL2 = 0 V, CH2 current sensing and CH2 open-load detection are not available; recommended voltage is -1 V to 5.5 V. |
| 16 | DIA_EN | input | Diagnostic enable, active high; recommended voltage is -1 V to 5.5 V (absolute maximum -1 V to 7 V). |
| 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 Management (PMIC) |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
TPS2HB50BQPWPRQ1 - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
tps2hb50bqpwprq1-etched.step/tps2hb50bqpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps2hb50bqpwprq1.step/tps2hb50bqpwprq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
07c1838bd4116108, retrieved 2026-10-10, 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 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(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).