component
TPS1H100BQPWPRQ1
Public Made by Adomby adom
Texas Instruments AC-DC Controllers and Regulators, HTSSOP-14. 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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Contents
README
markdownTPS1H100BQPWPRQ1
Texas Instruments · AC-DC Controllers and Regulators · HTSSOP-14
TPS1H100BQPWPRQ1 from Texas Instruments, in a HTSSOP-14. 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 | NC | unconnected | No-connect pin; leave floating. |
| 2 | GND | power_in | Device ground reference pin. All voltage measurements are with respect to GND. |
| 3 | IN | input | Input control for channel activation. 3.3-V and 5-V logic compatible; recommended 0-5 V. Supports PWM up to 2 kHz. |
| 4 | NC | unconnected | No-connect pin; leave floating. |
| 5 | OUT | output | High-side switch output, connected to the load (NMOS source). Pins 5, 6, 7 are internally tied together. |
| 6 | OUT | output | High-side switch output, connected to the load (NMOS source). Pins 5, 6, 7 are internally tied together. |
| 7 | OUT | output | High-side switch output, connected to the load (NMOS source). Pins 5, 6, 7 are internally tied together. |
| 8 | VS | power_in | Power supply / battery voltage input. Operating range 5-40 V (absolute max 48 V for t<400 ms). Pins 8, 9, 10 are internally tied together. |
| 9 | VS | power_in | Power supply / battery voltage input. Operating range 5-40 V. Pins 8, 9, 10 are internally tied together. |
| 10 | VS | power_in | Power supply / battery voltage input. Operating range 5-40 V. Pins 8, 9, 10 are internally tied together. |
| 11 | NC | unconnected | No-connect pin; leave floating. |
| 12 | DIAG_EN | input | Enable/disable pin for diagnostic functions. 3.3-V/5-V logic compatible. Connect to device GND if diagnostics are not used. |
| 13 | CL | output | Programmable current-limit pin. Connect an external resistor to GND to set the current limit (±20% at 0.5 A). Connect directly to GND if the external current limit is not used. |
| 14 | CS | output | Current-sense analog output (Version B). Provides high-accuracy load-current feedback (±30 mA at 1 A, ±4 mA at 5 mA). Leave floating if not used. |
| PAD | Thermal Pad | passive | Exposed thermal pad on the underside of the HTSSOP package. Connect to device GND or leave floating; solder to PCB copper for heat dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-14 |
| Category | PMIC |
| Pins | 15 |
Ordering variants
Same part, different packaging or reel option.
TPS1H100BQPWPRQ1TPS1H100BQPWPRQ1AQPWPRQ1
CAD (KiCad official)
- Symbol:
TPS1H100BQPWPRQ1 - Footprint:
Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
tps1h100bqpwprq1-etched.step/tps1h100bqpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps1h100bqpwprq1.step/tps1h100bqpwprq1.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
tps1h100bqpwprq1.step |
305 KB | You want the bare part, or you mark your own boards. |
tps1h100bqpwprq1-etched.step |
2.8 MB | You want the part with TPS1H100BQPWPRQ1 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 723 faces against 99 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (47 pp, sha256
18cef3e2a65aa544, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).