component
SRK2001ATR
Public Made by Adomby adom
STMicroelectronics AC-DC Controllers And Regulators, SSOP-10. 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
markdownSRK2001ATR
STMicroelectronics · AC-DC Controllers And Regulators · SSOP-10
SRK2001ATR from STMicroelectronics, in a SSOP-10. 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 | VCC | power_in | Supply voltage input operating from 4.5 V to 32 V with internal clamp at 36 V typical. |
| 2 | GND | power_in | Ground and return for device bias current and gate drive currents, routed to source terminals of synchronous rectifier MOSFETs. |
| 3 | GD1 | output | Gate driver output for section 1 driving N-channel power MOSFETs with output voltage clamped to 11 V. |
| 4 | SVS1 | input | Source voltage sensing input for section 1 connected directly to source terminal of synchronous rectifier MOSFET section 1. |
| 5 | DVS1 | input | Drain voltage sensing input for section 1 with 100 Ω series resistor supporting up to 90 V drain-to-source voltage. |
| 6 | DVS2 | input | Drain voltage sensing input for section 2 with 100 Ω series resistor supporting up to 90 V drain-to-source voltage. |
| 7 | SVS2 | input | Source voltage sensing input for section 2 connected directly to source terminal of synchronous rectifier MOSFET section 2. |
| 8 | GD2 | output | Gate driver output for section 2 driving N-channel power MOSFETs with output voltage clamped to 11 V. |
| 9 | PROG | input | Programming input for burst-mode exit duty-cycle set by external resistor to GND using internal precision current source of 10 μA typical. |
| 10 | EN | input | Enable input with internal pull-up current for remote ON/OFF control with disable threshold 0.3 V and enable threshold 0.62 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SSOP-10 |
| Category | Power Management (PMIC) |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
SRK2001ATR - Footprint:
Package_SO:SSOP-10_3.9x4.9mm_P1.00mm - 3D model: SSOP-10 (KiCad packages3D, STEP)
- 3D model files:
srk2001atr-etched.step/srk2001atr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);srk2001atr.step/srk2001atr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
f837568b98c5931f, retrieved 2026-09-23, tier: lcsc) - 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).