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TPS54061QDRBRQ1

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Texas Instruments DC-DC Converters, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPS54061QDRBRQ1

Texas Instruments · DC-DC Converters · SON-8-EP(3x3)

TPS54061QDRBRQ1 from Texas Instruments, in a SON-8-EP(3x3). 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 output Bootstrap capacitor connection between BOOT and PH to supply gate drive voltage for the internal high-side MOSFET
2 VIN power_in Input supply voltage; 4.7 V to 60 V
3 EN input Enable pin with internal pullup current source; pull below 1.18 V to disable, float to enable
4 RT/CLK input Frequency setting resistor to ground or external clock synchronization input; internal amplifier holds pin at fixed voltage for resistor-based frequency setting
5 VSENSE input Inverting input of the transconductance error amplifier for output voltage feedback regulation
6 COMP output Error amplifier output and input to output switch current comparator; connect frequency compensation components to this pin
7 GND power_in Ground connection
8 PH output Switching node; source of internal high-side MOSFET and drain of internal low-side MOSFET
9 Thermal pad power_in Exposed thermal pad connected to GND plane on printed circuit board for proper operation and heat dissipation

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SON-8-EP(3x3)
Category Power Management (PMIC)
Pins 9

CAD (KiCad official)

  • Symbol: TPS54061QDRBRQ1
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: tps54061qdrbrq1-etched.step / tps54061qdrbrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps54061qdrbrq1.step / tps54061qdrbrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (36 pp, sha256 013211c331e55e03, 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, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF