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TC4426ACOA713

Public Made by Adom

by adom

Microchip Tech Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TC4426ACOA713

Microchip Tech · Gate Drive ICs · SOIC-8

TC4426ACOA713 from Microchip Tech, 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 NC unconnected No connection.
2 IN A input Input A: high-impedance TTL/CMOS compatible input with 300 mV hysteresis; VIH min 2.4 V, VIL max 0.8 V.
3 GND power_in Ground return path for bias current and high-peak load discharge current; tie to a ground plane or a very short trace to the supply return.
4 IN B input Input B: high-impedance TTL/CMOS compatible input with 300 mV hysteresis; VIH min 2.4 V, VIL max 0.8 V.
5 OUT B output Output B: low-impedance CMOS push-pull MOSFET driver output with 1.5 A peak output current.
6 VDD power_in Supply input rated 4.5 V to 18 V with respect to GND; bypass with local ceramic capacitors.
7 OUT A output Output A: low-impedance CMOS push-pull MOSFET driver output with 1.5 A peak output current.
8 NC unconnected No connection.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Power Supply Chip
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
Supply Voltage (absolute maximum) 22 V 3
Supply operating range VDD 4.5 18 V 3
High Input Voltage VIH 2.4 V Over operating temperature range, 4.5V ≤ VDD ≤ 18V 3
Low Input Voltage VIL 0.8 V Over operating temperature range, 4.5V ≤ VDD ≤ 18V 3
Input Current IIN -1 1 µA 0V ≤ VIN ≤ VDD 3
Low Output Voltage VOL 0.025 V DC Test 3
Output Resistance RO 7 10 Ω 0°C ≤ TA ≤ +70°C 3
Rise Time tR 25 35 ns TA = +25°C 3
Rise Time tR 27 40 ns 0°C ≤ TA ≤ +70°C 3
Fall Time tF 25 35 ns TA = +25°C 3
Fall Time tF 27 40 ns 0°C ≤ TA ≤ +70°C 3
Delay Time tD1 30 35 ns TA = +25°C 3
Delay Time tD1 33 40 ns 0°C ≤ TA ≤ +70°C 3
Delay Time tD2 30 35 ns TA = +25°C 4
Delay Time tD2 33 40 ns 0°C ≤ TA ≤ +70°C 4
Power Supply Current IS 1 2 mA VIN = 3V (Both inputs) 4
Power Supply Current IS 0.1 0.2 mA VIN = 0V (Both inputs), VDD = 18V 4
Specified Temperature Range (C) TA 0 70 °C 4
Maximum Junction Temperature TJ 150 °C 4
Storage Temperature Range TA -65 150 °C 4
Thermal Resistance, 8L-SOIC θJA 149.5 °C/W 4
Peak Output Current IPK 1.5 A VDD = 18V 3

CAD (KiCad official)

  • Symbol: TC4426ACOA713
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tc4426acoa713-etched.step / tc4426acoa713-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc4426acoa713.step / tc4426acoa713.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (26 pp, sha256 914979223ca0c5ae, retrieved 2026-10-27, tier: manufacturer)
  • 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