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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

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