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Generated by kicad-footprint-generator · KiCad file format 20260206

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docs	Publish 0.1.0 · Ray	2d ago
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hvled001a-etched.glb	hvled001a: factory component page (tier=mfr) · Ray	2d ago
hvled001a-etched.step	hvled001a: factory component page (tier=mfr) · Ray	2d ago
hvled001a-hero.glb	hvled001a: hero GLB from the etched model (keeps the MPN mark) · Ray	1d ago
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README.md	Initial commit: component/hvled001a · Ray	2d ago

HVLED001A

STMicroelectronics · LED Drivers · SOP-10

HVLED001A from STMicroelectronics, in a SOP-10. 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	HVSU	input	High-voltage startup and input-voltage sense pin, rated to withstand 800 V, intended to be tied to the input voltage through a low-value resistor (1 k typ.).
2	N.C.	unconnected	Not connected pin.
3	TOFF	input	Applying a voltage to this pin sets the zero-voltage-detection blanking time, leaving it unconnected gives the minimum blanking time, with an operating voltage of 0 to 3.3 V and a maximum applied voltage of 7 V.
4	FB	input	Loop-regulation input driven directly by the optocoupler phototransistor and/or connected to the primary-side regulation compensation network, with an absolute maximum voltage of -0.3 V to 3.6 V.
5	CTRL	input	Disables the IC and generates the soft-start ramp, with a maximum injected current of 1 mA and an absolute maximum voltage of -0.3 V to VCC in stop mode.
6	ZCD	input	Multi-function pin for zero-current detection, primary-side output-voltage sensing and input-voltage brownout sensing, with a negative source current limited to 1 mA and a maximum pin voltage of 7 V.
7	CS	input	Input to the current-sense comparator for power regulation, with an applied voltage of -0.3 V to 7 V, where a second-level overcurrent (OCP) threshold detects abnormal currents.
8	GND	power_in	Reference ground pin for the IC; bulk and high-frequency VCC capacitors return to this pin.
9	GD	output	Gate driver output able to drive power MOSFET and IGBT gates, with a maximum swing from -0.3 V up to VCC.
10	VCC	power_in	IC supply pin with internal UVLO, absolute maximum supply voltage of 18 V, requiring a bulk capacitor (around 10 µF) and a 100 nF ceramic capacitor to GND.

Key specifications

Parameter	Value
Manufacturer	STMicroelectronics
Package	SOP-10
Category	LED Drivers
Pins	10

CAD (KiCad official)

Symbol: HVLED001A
Footprint: Package_SO:SOIC-10_3.9x4.9mm_P1mm
3D model: SOP-10, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.75 mm nominal SOIC height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
3D model files: hvled001a-etched.step / hvled001a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hvled001a.step / hvled001a.glb are the bare package body.

Provenance

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

Datasheet: STMicroelectronics datasheet (30 pp, sha256 af5a2daa962fe1f8, retrieved 2026-10-08, tier: manufacturer)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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