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RSC6112S

Public Made by Adom

by adom

REASUNOS LED Drivers, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RSC6112S

REASUNOS · LED Drivers · SOP-14

RSC6112S from REASUNOS, in a SOP-14. 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 VIN power_in High-voltage startup input (2mA startup circuit); absolute maximum rating 150~600 V.
2 NC unconnected No connect (empty pin).
3 VCC power_in Signal supply; operating range 8V20V, absolute maximum -0.320 V, turn-on 15 V typ and turn-off 8.7 V typ.
4 NC unconnected No connect (empty pin).
5 FB input Voltage feedback input; absolute maximum -0.3~5 V, overvoltage protection threshold 1.20 V typ.
6 CS input Current sense input; absolute maximum -0.3~5 V, overcurrent threshold 500 mV typ (480-520 mV).
7 GND power_in Ground.
8 PGND power_in Power ground.
9 LO output Half-bridge low-side gate drive output; absolute maximum -0.3~VCC+0.3 V.
10 PVCC power_in Power supply; absolute maximum -0.3~20 V.
11 NC unconnected No connect (empty pin).
12 HS passive Half-bridge high-side return (floating ground); absolute maximum HB-20~HB+0.3 V.
13 HO output Half-bridge high-side gate drive output; absolute maximum HS-0.3~HB+0.3 V.
14 HB power_in Half-bridge high-side supply (bootstrap); absolute maximum -0.3~600 V.

Key specifications

Parameter Value
Manufacturer REASUNOS
Package SOP-14
Category LED Drivers
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
VIN absolute maximum VIN 150 600 V 3
VCC absolute maximum VCC -0.3 20 V 3
FB absolute maximum FB -0.3 5 V 3
CS absolute maximum CS -0.3 5 V 3
PVCC absolute maximum PVCC -0.3 20 V 3
HB absolute maximum HB -0.3 600 V 3
Storage temperature Tstg -55 150 °C 3
ESD human body model ESD 2000 V Human body model 3
High-voltage startup current IIN 1 1.7 mA VIN=100V VCC=14V 4
VCC turn-on voltage VCC_On 14.25 15 17.25 V 4
VCC turn-off voltage VCC_Off 8 8.7 9.5 V 4
Supply current, undervoltage ICC_UV 90 uA VCC:0V to 12V 4
Supply current, on ICC_ON 0.8 1.5 mA VCS=300mV(AC) 4
Supply current, error IDD_error 720 uA VCC=0V->16V->12V, VCS=0 4
Overvoltage protection voltage V_FB 1.15 1.2 1.25 V 4
Overvoltage recovery voltage V_FBH 1.08 V 4
Zero current detection threshold V_ZCD 154 mV CS input sine wave 4
Overcurrent protection threshold V_OCP 480 500 520 mV CS input sine wave 4
LO rise time T_LR 60 nS Cload=1nF 4
LO fall time T_LF 35 nS Cload=1nF 4
HO rise time T_HR 30 nS Cload=1nF 4
HO fall time T_HF 35 nS Cload=1nF 4
LO/HG peak source current I_LG_source, I_HG_source 450 mA RSC6112S 4
LO/HG peak sink current I_LG_sink, I_HG_sink 900 mA RSC6112S 4
Start pulse width T_Start 2 uS Cload=1nF 4
Overtemperature protection threshold OTP 130 °C 4
Overtemperature protection reset hysteresis OTP_HYS 15 °C 4

CAD (KiCad official)

  • Symbol: RSC6112S
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: rsc6112s-etched.step / rsc6112s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rsc6112s.step / rsc6112s.glb are the bare package body.

Provenance

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

  • Datasheet: REASUNOS datasheet (6 pp, sha256 1096eb44b95a06d2, retrieved 2026-10-23, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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