component
L6562ADTR
Public Made by Adomby adom
STMicroelectronics AC-DC Controllers And Regulators, SO-8. Datasheet-verified pinout, 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
markdownL6562ADTR
STMicroelectronics · AC-DC Controllers And Regulators · SO-8
L6562ADTR from STMicroelectronics, in a SO-8. 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 | INV | input | Inverting input of the error amplifier that receives output voltage feedback through a resistor divider and also functions as an ON/OFF control input. |
| 2 | COMP | output | Output of the error amplifier with a compensation network placed between this pin and INV to achieve voltage control loop stability, high power factor, and low THD. |
| 3 | MULT | input | Main input to the multiplier connected to rectified mains voltage via a resistor divider, providing the sinusoidal reference to the current loop. |
| 4 | CS | input | Input to the PWM comparator that senses MOSFET current and compares it with an internal sinusoidal-shaped reference to determine turn-off, with 200ns leading-edge blanking for noise immunity. |
| 5 | ZCD | input | Boost inductor demagnetization sensing input for transition-mode operation where a negative-going edge triggers MOSFET turn-on. |
| 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 | Gate driver output with 600mA source and 800mA sink capability, clamped at approximately 12V to prevent excessive gate voltages. |
| 8 | Vcc | power_in | Supply voltage input for both the signal part and gate driver, with operating range extended from 10.5V to 22V for increased headroom. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SO-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
L6562ADTR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
l6562adtr-etched.step/l6562adtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l6562adtr.step/l6562adtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
7213404bc49343f3, 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).