component
SLM21867CA-DG
Public Made by Adomby adom
Sillumin Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSLM21867CA-DG
Sillumin · Gate Drive ICs · SOIC-8
SLM21867CA-DG from Sillumin, in a SOIC-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 7 V to 20 V (absolute maximum 25 V). |
| 2 | HIN | input | Logic input for high-side gate driver output (HO), in phase; VIH min 2.5 V, VIL max 0.8 V, CMOS Schmitt-triggered with pull-down. |
| 3 | LIN | input | Logic input for low-side gate driver output (LO), in phase; VIH min 2.5 V, VIL max 0.8 V, CMOS Schmitt-triggered with pull-down. |
| 4 | COM | power_in | Low-side return (ground reference for logic inputs and low-side output). |
| 5 | LO | output | Low-side gate drive output, swings from 0 V to VCC with 2.5 A source / 3 A sink typical pulsed current. |
| 6 | VS | power_in | High-side floating supply return, offset voltage up to 600 V (recommended max). |
| 7 | HO | output | High-side gate drive output, swings from VS to VB with 2.5 A source / 3 A sink typical pulsed current. |
| 8 | VB | power_in | High-side floating supply, recommended VS + 7 V to VS + 20 V (absolute maximum 625 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Sillumin |
| Package | SOIC-8 |
| Category | Power Management 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 |
|---|---|---|---|---|---|---|---|
| Turn-on propagation delay | ton | 170 | 250 | ns | VS = 0 V | 5 | |
| Turn-off propagation delay | toff | 170 | 250 | ns | VS = 0 V | 5 | |
| Turn-on rise time | tr | 8 | 16 | ns | 5 | ||
| Turn-off fall time | tf | 5 | 10 | ns | 5 | ||
| Delay matching, HS & LS turn-on/off | MT | 35 | ns | 5 | |||
| Logic 1 input voltage | VIH | 2.5 | V | VCC = 7 V to 20V | 5 | ||
| Logic 0 input voltage | VIL | 0.8 | V | VCC = 7 V to 20V | 5 | ||
| High level output voltage, VBIAS - VO | VOH | 0.08 | 0.2 | V | IO = 20 mA | 5 | |
| Low level output voltage, VO | VOL | 0.07 | 0.15 | V | IO = 20 mA | 5 | |
| Offset supply leakage current | ILK | 50 | µA | VB = VS = 600 V | 5 | ||
| Quiescent VBS supply current | IQBS | 20 | 60 | 100 | µA | VIN = 0 V | 5 |
| Quiescent VCC supply current | IQCC | 200 | 290 | 400 | µA | VIN = 0 V | 5 |
| Logic 1 input bias current | IIN+ | 30 | 70 | µA | HIN=LIN = 5V | 5 | |
| Logic 0 input bias current | IIN- | 5 | µA | HIN=LIN= 0V | 5 | ||
| VBS supply undervoltage positive going threshold | VBSUV+ | 5.65 | 6.25 | 6.85 | V | 5 | |
| VBS supply undervoltage negative going threshold | VBSUV- | 5.15 | 5.75 | 6.35 | V | 5 | |
| VCC supply undervoltage positive going threshold | VCCUV+ | 5.65 | 6.25 | 6.85 | V | 5 | |
| VCC supply undervoltage negative going threshold | VCCUV- | 5.15 | 5.75 | 6.35 | V | 5 | |
| Output high short circuit pulsed current | IO+ | 1.5 | 2.5 | A | VO = 0 V, VIN = Logic "1", PW ≤ 10 µs | 5 | |
| Output low short circuit pulsed current | IO- | 2 | 3 | A | VO = 15 V, VIN = Logic "0", PW ≤ 10 µs | 5 | |
| High-side floating absolute voltage (abs max) | VB | -0.3 | 625 | V | 4 | ||
| Low-side output voltage (abs max) | VLO | -0.3 | V | max is VCC + 0.3 | 4 | ||
| Low-side and logic fixed supply voltage (abs max) | VCC | -0.3 | 25 | V | 4 | ||
| Logic input voltage HIN & LIN (abs max) | VIN | -0.3 | V | max is VCC + 0.3 | 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, 10 seconds) | TL | 300 | °C | 4 | |||
| High-side floating supply offset voltage (recommended) | VS | 600 | V | min is Note 1 | 4 | ||
| Low-side and logic fixed supply voltage (recommended) | VCC | 7 | 20 | V | 4 | ||
| Low-side output voltage (recommended) | VLO | 0 | V | max is VCC | 4 | ||
| Ambient temperature | TA | -40 | 125 | °C | 4 |
CAD (KiCad official)
- Symbol:
SLM21867CA-DG - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
slm21867ca-dg-etched.step/slm21867ca-dg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slm21867ca-dg.step/slm21867ca-dg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Sillumin datasheet (8 pp, sha256
5d83f3e5f1954277, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).