component
TPS54361DPRR
Public Made by Adomby adom
Texas Instruments AC-DC Controllers & Regulators, WSON-10-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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TPS54361DPRR
Texas Instruments · AC-DC Controllers & Regulators · WSON-10-EP(4x4)
TPS54361DPRR from Texas Instruments, in a WSON-10-EP(4x4). 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 | BOOT | input | Bootstrap capacitor connection pin between BOOT and SW requiring minimum voltage to enable high-side gate drive, with gate drive switching off if voltage is below minimum threshold. |
| 2 | VIN | power_in | Input supply voltage pin with operating range of 4.5 V to 60 V. |
| 3 | EN | input | Enable input pin with internal pullup current source enabling device when floating, disabled when pulled below 1.2 V, supporting adjustable input undervoltage lockout threshold via external resistor divider. |
| 4 | SS/TR | input | Soft start and tracking input pin with external capacitor setting output rise time, capable of overriding internal reference voltage for power supply sequencing and tracking applications. |
| 5 | RT/CLK | input | Resistor timing and external clock input pin supporting resistor-programmed switching frequency from 100 kHz to 2.5 MHz or high-impedance external clock synchronization mode above PLL upper threshold. |
| 6 | FB | input | Inverting input terminal of the transconductance (gm) error amplifier for output voltage feedback. |
| 7 | COMP | output | Error amplifier output node serving as input to the output switch current (PWM) comparator with external frequency compensation network components connected to this pin. |
| 8 | GND | power_in | Ground reference pin that must be electrically connected to the exposed thermal pad on the PCB for proper operation. |
| 9 | SW | output | Switching output node serving as the source of the internal high-side MOSFET and main switching node of the step-down converter. |
| 10 | PWRGD | tri_state | Open-drain Power Good output pin asserting low when output voltage is out of regulation due to thermal shutdown, dropout, overvoltage, or EN shutdown, with regulation window from 93% to 106% of nominal voltage. |
| 11 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-10-EP(4x4) |
| Category | Power Supply Chip |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
TPS54361DPRR - Footprint:
Package_SON:WSON-10-1EP_4x4mm_P0.8mm_EP2.6x3mm - 3D model: WSON-10-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
tps54361dprr-etched.step/tps54361dprr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps54361dprr.step/tps54361dprr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (53 pp, sha256
ccffad2115b7c876, retrieved 2026-10-03, 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-4-5-20251001(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).