component
NCL30086BHDR2G
Public Unreviewedby Ray
onsemi LED Drivers, SOIC-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
markdownNCL30086BHDR2G
onsemi · LED Drivers · SOIC-8
NCL30086BHDR2G from onsemi, in a SOIC-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 | DIM | input | Analog / PWM dimming control input. Accepts an analog signal varied between V_DIM0 and V_DIM100, or a PWM signal, to adjust average LED current. |
| 2 | ZCD | input | Zero Crossing Detection input. Connects to the auxiliary transformer winding to detect the core reset (demagnetization) event for quasi-resonant valley switching. |
| 3 | VS | input | Input voltage sensing pin. Monitors the rectified input rail for Power Factor Correction, valley lockout, and brown-out detection. Recommended operating range 0.3-4.0 V; absolute max 5.5 V. |
| 4 | COMP | passive | Power factor correction filtering-capacitor pin. Typical capacitance 1-4.7 µF connected to GND. |
| 5 | SD | input | Thermal foldback and shutdown input. An NTC to GND programs thermal current-foldback threshold and slope; a Zener to this pin implements adjustable OVP shutdown. |
| 6 | CS | input | Current sense input. Monitors the primary MOSFET peak current across an external sense resistor; internal V_ILIM limit is 1.00 V typ with 300 ns leading-edge blanking. |
| 7 | GND | power_in | Controller ground reference pin. |
| 8 | DRV | output | Gate driver output to an external power MOSFET. 300 mA/500 mA totem-pole driver with internal 12 V gate clamp. |
| 9 | VCC | power_in | IC positive supply. Startup at V_CC(on) = 18 V typ (16-20 V), UVLO off at V_CC(off) = 8.8 V typ; operating range after start-up 9.4-26 V (V_CC(OVP) min). Absolute max 30 V. |
| 10 | NC | unconnected | No internal connection. Leave floating or tie to a copper pad for mechanical support. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOIC-8 |
| Category | LED Drivers |
| Pins | 10 |
Ordering variants
Same part, different packaging or reel option.
NCL30086BHDR2G
CAD (KiCad official)
- Symbol:
NCL30086BHDR2G - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (30 pp, sha256
1130b930d06bde30, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).