component
LM5160QPWPQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HTSSOP-14-EP. 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
markdownLM5160QPWPQ1
Texas Instruments · DC-DC Converters · HTSSOP-14-EP
LM5160QPWPQ1 from Texas Instruments, in a HTSSOP-14-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 | AGND | power_in | Analog ground connection for internal control circuits. |
| 2 | PGND | power_in | Power ground connection for internal synchronous rectifier FET. |
| 3 | VIN | power_in | Input supply connection with operating range of 4.5 V to 65 V. |
| 4 | EN/UVLO | input | Precision enable input with integrated undervoltage lockout (UVLO) comparator for input voltage monitoring. |
| 5 | RON | input | On-time programming input; external resistor to VIN sets switch on-time inversely proportional to input voltage. |
| 6 | SS | input | Soft-start input; connect external capacitor to AGND to control output rise time and limit startup overshoot. |
| 7 | NC | unconnected | No connection. |
| 8 | FPWM | input | Forced PWM logic input; connect to AGND for discontinuous conduction mode (DCM) at light loads or to VCC for continuous conduction mode (CCM) at all loads. |
| 9 | FB | input | Feedback input for internal voltage regulation comparator. |
| 10 | VCC | power_out | Internal high-voltage start-up regulator output, nominal 7.5 V, for internal circuits and gate drivers. |
| 11 | BST | output | Bootstrap capacitor connection; connect capacitor between BST and SW to bias gate driver of high-side buck MOSFET. |
| 12 | SW | output | Switch node; source connection of high-side buck MOSFET and drain connection of low-side synchronous rectifier MOSFET. |
| 13 | SW | output | Switch node; source connection of high-side buck MOSFET and drain connection of low-side synchronous rectifier MOSFET. |
| 14 | NC | unconnected | No connection. |
| 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:
LM5160QPWPQ1 - Footprint:
Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-14-EP (KiCad packages3D, STEP)
- 3D model files:
lm5160qpwpq1-etched.step/lm5160qpwpq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm5160qpwpq1.step/lm5160qpwpq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
0ad03ac3b5621647, retrieved 2026-09-24, 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).