component

SL2103

Public Made by Adom

by adom

Slkor SLKORMICRO Elec Gate Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmotor driver icssl2103factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 8d ago
viewers sl2103: viewers · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
sl2103-etched.glb Publish 0.1.0 · Ray 8d ago
sl2103-etched.step sl2103: factory component page (tier=lcsc) · Ray 8d ago
sl2103-hero.glb sl2103: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
sl2103-hero.overlay.json Publish 0.1.0 · Ray 8d ago
sl2103.glb Publish 0.1.0 · Ray 8d ago
sl2103.kicad_mod Publish 0.1.0 · Ray 8d ago
sl2103.kicad_sym Publish 0.1.0 · Ray 8d ago
sl2103.lbr Publish 0.1.0 · Ray 8d ago
sl2103.step Publish 0.1.0 · Ray 8d ago

SL2103

Slkor SLKORMICRO Elec · Gate Drivers · SOP-8

SL2103 from Slkor SLKORMICRO Elec, in a SOP-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 VCC power_in Low-side and logic fixed supply, recommended 10 V to 20 V, with absolute maximum of 25 V referenced to COM.
2 HIN input Logic input for the high-side gate driver output HO, in phase with HO; logic-high threshold is at least 2.5 V and logic-low at most 0.8 V.
3 LIN input Logic input for the low-side gate driver output LO, out of phase with LO; logic-high threshold is at least 2.5 V and logic-low at most 0.8 V.
4 COM power_in Low-side return; all voltage parameters are referenced to this pin.
5 LO output Low-side gate drive output, swinging between COM and VCC.
6 VS power_in High-side floating supply return, rated up to 600 V with dVS/dt limited to 50 V/ns.
7 HO output High-side gate drive output, referenced to VS and swinging between VS and VB.
8 VB power_in High-side floating supply, recommended VS + 10 V to VS + 20 V, with absolute maximum of 625 V.

Key specifications

Parameter Value
Manufacturer Slkor SLKORMICRO Elec
Package SOP-8
Category Motor Driver ICs
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
High-side floating absolute voltage VB -0.3 625 V 4
Low-side and logic fixed supply voltage VCC -0.3 25 V 4
Allowable offset supply voltage transient dVS/dt 50 V/ns 4
Package power dissipation PD 0.625 W TA ≤ +25°C 4
Thermal resistance, junction to ambient θJA 200 °C/W 4
Junction temperature TJ 150 °C 4
Storage temperature TS -55 150 °C 4
Lead temperature (soldering) TL 300 soldering, 10 seconds 4
Low-side output voltage VLO -0.3 V 4
Logic input voltage (HIN & LIN) VIN -0.3 V 4
High-side floating supply offset voltage VS 600 V 4
Low-side and logic fixed supply voltage VCC 10 20 V 4
Low-side output voltage VLO 0 V 4
Logic input voltage (HIN & LIN) VIN 0 V 4
Ambient temperature TA -40 125 °C 4
Turn-on propagation delay ton 680 820 ns VBIAS=15 V, CL=1000 pF, TA=25°C; VS = 0 V 5
Turn-off propagation delay toff 150 220 ns VBIAS=15 V, CL=1000 pF, TA=25°C; VS = 0 V 5
Turn-on rise time tr 70 170 ns VBIAS=15 V, CL=1000 pF, TA=25°C 5
Turn-off fall time tf 35 90 ns VBIAS=15 V, CL=1000 pF, TA=25°C 5
Deadtime, LS turn-off to HS turn-on & HS turn-on to LS turn-off DT 400 520 750 ns VBIAS=15 V, CL=1000 pF, TA=25°C 5
Delay matching, HS & LS turn-on/off MT 60 ns VBIAS=15 V, CL=1000 pF, TA=25°C 5
Logic 1 (HIN) & Logic 0 (LIN) input voltage VIH 2.5 V VCC = 10 V to 20 V 5
Logic 0 (HIN) & Logic 1 (LIN) input voltage VIL 0.8 V 5
High level output voltage, VBIAS - VO VOH 0.05 0.2 V IO = 2 mA 5
Low level output voltage, VO VOL 0.02 0.1 V 5
Offset supply leakage current ILK 50 µA VB = VS = 600 V 5
Quiescent VBS supply current IQBS 60 75 µA VIN = 0 V 5
Quiescent VCC supply current IQCC 220 280 µA 5
Logic 1 input bias current IIN+ 8 15 µA HIN = 5 V, LIN = 0 V 5
Logic 0 input bias current IIN- 5 µA HIN = 0 V, LIN = 5 V 5
VCC and VBS supply undervoltage positive going threshold VCCUV+/VBSUV+ 8 8.9 9.8 V 5
VCC and VBS supply undervoltage negative going threshold VCCUV-/VBSUV- 7.4 8.2 9 V 5
Output high short circuit pulsed current IO+ 130 290 mA VO = 0 V, VIN = VIH, PW ≤ 10 µs 6
Output low short circuit pulsed current IO- 270 600 mA VO = 15 V, VIN = VIL, PW ≤ 10 µs 6

CAD (KiCad official)

  • Symbol: SL2103
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: sl2103-etched.step / sl2103-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl2103.step / sl2103.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor SLKORMICRO Elec datasheet (7 pp, sha256 59938b93e889d5f4, retrieved 2026-10-18, tier: lcsc)
  • 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