component

TC4426EOA713

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.

componentpower management icstc4426eoa713factory-2.0.0extractor-text

Verified TC4426EOA713

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TC4426EOA713 · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 20-page datasheet
  • ✓distributor: lcsc C66262, digikey TC4426EOA713TR-ND, mouser 579-TC4426EOA713
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-nt0knhhs/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tc4426eoa713.kicad_sym✓ tc4426eoa713.kicad_mod✓ tc4426eoa713.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers tc4426eoa713: viewers · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
tc4426eoa713-etched.glb Publish 0.1.0 · Ray 2d ago
tc4426eoa713-etched.step tc4426eoa713: factory component page (tier=mfr) · Ray 2d ago
tc4426eoa713-hero.glb tc4426eoa713: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
tc4426eoa713-hero.overlay.json Publish 0.1.0 · Ray 2d ago
tc4426eoa713.glb Publish 0.1.0 · Ray 2d ago
tc4426eoa713.kicad_mod Publish 0.1.0 · Ray 2d ago
tc4426eoa713.kicad_sym Publish 0.1.0 · Ray 2d ago
tc4426eoa713.lbr Publish 0.1.0 · Ray 2d ago
tc4426eoa713.step Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 2d ago

TC4426EOA713

Microchip Tech · Gate Drive ICs · SOIC-8

TC4426EOA713 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; the datasheet lists this pin as not connected to any internal circuit.
2 IN A input High-impedance TTL/CMOS-compatible input for inverting driver A with 300 mV hysteresis between the high and low thresholds to prevent output glitches on slow input edges, and unused driver inputs must be grounded.
3 GND power_in Ground return pin that should be connected through a low-impedance path to the return bias supply, and which carries high peak current when a capacitive load discharges.
4 IN B input High-impedance TTL/CMOS-compatible input for driver B with 300 mV hysteresis between the high and low thresholds to prevent output glitches on slow input edges, and unused driver inputs must be grounded.
5 OUT B output Low-impedance CMOS push-pull output for driver B with equal pull-up and pull-down strength so that rise and fall times are matched.
6 VDD power_in Bias supply input rated 4.5 V to 18 V relative to GND, which should be bypassed with a ceramic capacitor placed close to the pin (1.0 µF recommended).
7 OUT A output Low-impedance CMOS push-pull output for driver A with equal pull-up and pull-down strength so that rise and fall times are matched.
8 NC unconnected No connection; the datasheet lists this pin as not connected to any internal circuit.

Key specifications

Parameter Value
Manufacturer Microchip Tech
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
Input current IIN -10 10 µA 0V ≤ VIN ≤ VDD 4
Logic 0 low input voltage VIL 0.8 V 4
Logic 1 high input voltage VIH 2.4 V 4
Low output voltage VOL 0.025 V DC 测试 4
Output resistance RO 9 12 Ω IOUT = 10 mA, VDD = 18V 4
Latch-up protection withstand reverse current IREV 0.5 A Duty cycle ≤ 2%, t ≤ 300 µs; VDD = 18V 4
Rise time tR 40 ns Figure 4-1 4
Fall time tF 40 ns Figure 4-1 4
Delay time (tD1) tD1 40 ns Figure 4-1 4
Delay time (tD2) tD2 60 ns Figure 4-1 4
Power supply current IS 8 mA VIN = 3V (both inputs) 4
Power supply current IS 0.6 mA VIN = 0V (both inputs) 4
Specified temperature range (E) TA -40 85 °C 4
Supply voltage VDD 4.5 18 V 9
Power supply voltage 22 V 3
Maximum junction temperature TJ 150 °C 4
Storage temperature range TA -65 150 °C 4
Thermal resistance, 8-pin SOIC θJA 155 °C/W 4

CAD (KiCad official)

  • Symbol: TC4426EOA713
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tc4426eoa713-etched.step / tc4426eoa713-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tc4426eoa713.step / tc4426eoa713.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (20 pp, sha256 861f6ead8872b633, retrieved 2026-11-05, tier: manufacturer)
  • 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-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