component
TPS61175PWPR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HTSSOP-14-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
markdownTPS61175PWPR
Texas Instruments · DC-DC Converters · HTSSOP-14-EP
TPS61175PWPR from Texas Instruments, in a HTSSOP-14-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 | SW | output | Switching node of the IC, internally driven by power switch; connect to switched side of boost inductor. |
| 2 | SW | output | Switching node of the IC, internally driven by power switch; connect to switched side of boost inductor. |
| 3 | VIN | power_in | Input supply pin for the IC; connect supply voltage between 2.9V and 18V. |
| 4 | EN | input | Enable pin; device disables when voltage falls below enable threshold for more than 10ms. |
| 5 | SS | output | Soft start programming pin; capacitor between SS pin and GND programs soft start timing. |
| 6 | SYNC | input | Switch frequency synchronization pin; external signal 200-2200kHz can synchronize IC switch frequency. |
| 7 | AGND | power_in | Analog signal ground reference for control circuits of the IC. |
| 8 | COMP | output | Output of internal transconductance error amplifier; external RC network connects here for loop compensation. |
| 9 | FB | input | Feedback pin for positive voltage regulation; connect center tap of resistor divider to program output voltage. |
| 10 | FREQ | output | Switch frequency program pin; external resistor connected to set switching frequency 200-2200kHz. |
| 11 | NC | unconnected | No-connect reserved pin; must connect this pin to ground. |
| 12 | PGND | power_in | Power ground of the IC; connected to source of the PWM switch FET. |
| 13 | PGND | power_in | Power ground of the IC; connected to source of the PWM switch FET. |
| 14 | PGND | power_in | Power ground of the IC; connected to source of the PWM switch FET. |
| 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-EP |
| Category | Power Management (PMIC) |
| Pins | 15 |
CAD (KiCad official)
- Symbol:
TPS61175PWPR - Footprint:
Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-14-EP (KiCad packages3D, STEP)
- 3D model files:
tps61175pwpr-etched.step/tps61175pwpr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps61175pwpr.step/tps61175pwpr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
959ace4f06e4ce5d, retrieved 2026-09-22, 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).