component
TPS1HC30BQPWPRQ1
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, HTSSOP-14. Pinout cross-checked by two models against the datasheet, 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
markdownTPS1HC30BQPWPRQ1
Texas Instruments · Power Management - Specialized · HTSSOP-14
TPS1HC30BQPWPRQ1 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 | GND | power_in | Power ground of device, internally connected to thermal pad; connect to resistor-diode ground network for reverse battery protection. |
| 2 | EN | input | Input control for channel activation with internal pulldown; VIL = 0.8 V, VIH = 1.5 V, operating range 0-5.5 V. |
| 3 | DIAG_EN | input | Enable-disable input for diagnostics with internal pulldown; VIL = 0.8 V, VIH = 1.5 V, controls SNS and FLT pin functionality when high. |
| 4 | FAULT | output | Open-drain global fault output with internal 150 kΩ pull-up; pulled low (VFLT ≤ 0.5 V) on overcurrent, thermal shutdown, open load, or short-to-battery fault conditions. |
| 5 | LATCH | input | Input control for thermal shutdown behavior with internal pulldown; VIL = 0.8 V, VIH = 1.5 V, determines latch-off mode (high) or auto-retry mode (low). |
| 6 | SNS | output | Analog current sense output reflecting load current through 1560:1 sense ratio (ISNS = IOUT/1560); output voltage 0-4 V linear, clamped to VSNSFH (3.15-5.77 V) at fault. |
| 7 | ILIM | output | Adjustable current limit reference output; connect external resistor RILIM (7.15-71.5 kΩ) to GND to set ICL via KCL ratio, or short to GND for 12 A fixed limit, or leave floating for 6 A default. |
| 8 | NC | unconnected | No internal connection; can be left unconnected or grounded. |
| 9 | VOUT | power_out | High-side switch power output connected to load; sources maximum 5 A continuous at 30 mΩ on-resistance (TJ = 25°C, VBB = 6-28 V) with integrated inductive load clamp. |
| 10 | VOUT | power_out | High-side switch power output connected to load; sources maximum 5 A continuous at 30 mΩ on-resistance (TJ = 25°C, VBB = 6-28 V) with integrated inductive load clamp. |
| 11 | NC | unconnected | No internal connection; can be left unconnected or grounded. |
| 12 | VBB | power_in | Power supply input; operating range 2.6-28 V extended (3.0-18 V nominal) with UVLO protection at VUVLOR = 3.5 V and VUVLOF = 2.6 V; includes reverse polarity and load dump protection. |
| 13 | VBB | power_in | Power supply input; operating range 2.6-28 V extended (3.0-18 V nominal) with UVLO protection at VUVLOR = 3.5 V and VUVLOF = 2.6 V; includes reverse polarity and load dump protection. |
| 14 | NC | unconnected | No internal connection; can be left unconnected or grounded. |
| 15 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-14 |
| Category | Power Management (PMIC) |
| Pins | 15 |
CAD (KiCad official)
- Symbol:
TPS1HC30BQPWPRQ1 - Footprint:
Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
tps1hc30bqpwprq1-etched.step/tps1hc30bqpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps1hc30bqpwprq1.step/tps1hc30bqpwprq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (55 pp, sha256
109968a76198453e, retrieved 2026-09-17, 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-4-6(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).