component
HVLED007TR
Public Made by Adomby adom
STMicroelectronics LED Drivers, SO-8. 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
markdownHVLED007TR
STMicroelectronics · LED Drivers · SO-8
HVLED007TR from STMicroelectronics, in a SO-8. 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 | CT | passive | Input current shaper pin, where the capacitor to GND is alternately charged and discharged internally and its voltage sets the current-loop reference, with an operating range of 0 to 1.5 V and an upper clamp of 1.5 to 2.5 V. |
| 2 | COMP | input | Control input for PWM regulation, driven by an optocoupler phototransistor, with dynamics in the 2.5 to 5.5 V range, burst-mode operation below 2.5 V, and a bottom clamp of about 2.2 V. |
| 3 | MULT | input | Main multiplier input connected to the rectified mains voltage through a resistor divider, with an absolute maximum voltage range of -0.3 to 8 V. |
| 4 | CS | input | Input to the PWM comparator that senses the MOSFET current through a resistor and sets turn-off, with an absolute maximum voltage range of -0.3 to 8 V. |
| 5 | ZCD | input | Transformer demagnetization sensing input that triggers MOSFET turn-on on a negative-going edge, where a voltage above 5.5 V during OFF-time forces an overvoltage stop, with an absolute range of VZCDL to 8 V and a maximum source current of -3 mA. |
| 6 | GND | power_in | Ground, serving as the current return for both the signal part of the IC and the gate driver. |
| 7 | GD | output | Totem-pole gate driver output rated for 600 mA source and 800 mA sink peak current, with its high level clamped at about 12 V. |
| 8 | VCC | power_in | Supply voltage for the signal part and gate driver, with an operating range of 10.5 to 22.5 V, a turn-on threshold of 11.7 to 13.3 V, and a Zener clamp of 22.5 to 28 V at 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SO-8 |
| Category | LED Drivers |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
HVLED007TR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
hvled007tr-etched.step/hvled007tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hvled007tr.step/hvled007tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (33 pp, sha256
236ecb36e44d3f5c, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).