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MX27517

Public Made by Adom

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Wuxi Maxinmicro Gate Drivers, SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MX27517

Wuxi Maxinmicro · Gate Drivers · SOT-23-6L

MX27517 from Wuxi Maxinmicro, in a SOT-23-6L. 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 VDD power_in Gate drive supply, operating range 4 V to 18 V; locally decouple to GND with a low ESR/ESL capacitor placed as close as possible to the IC.
2 GND power_in Ground; all signals are referenced to this ground.
3 IN+ input Noninverting logic input that is TTL/CMOS compatible and withstands up to 18 V regardless of VDD, with an internal 400 kΩ pull-down to GND that enables the driver by default.
4 GND power_in Ground; all signals are referenced to this ground.
5 EN input Enable input where logic high (VEN_H 1.9 V to 2.3 V) lets OUT follow IN+ and logic low (VEN_L 0.95 V to 1.25 V) holds OUT low regardless of IN+, and floating is internally logic high.
6 OUT output Gate driver output with 4 A peak sink and source current, 0.40 Ω open-drain pulldown and 0.60 Ω open-drain pullup, and an absolute maximum of -0.3 V to VDD+0.3 V to GND.

Key specifications

Parameter Value
Manufacturer Wuxi Maxinmicro
Package SOT-23-6L
Category Motor Driver ICs
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
UVLO rising threshold UVLO_OFF 3 3.3 3.6 V VDD rising 3
UVLO falling threshold UVLO_ON 3.5 3.8 4.1 V VDD falling 3
UVLO threshold hysteresis UVLO_HYS 0.2 0.5 0.8 V 3
Noninverting input high voltage VIN+_H 1.9 2.1 2.3 V IN+ input rising 3
Noninverting input low voltage VIN+_L 0.95 1.1 1.25 V IN+ input falling 3
EN high voltage VEN_H 1.9 2.1 2.3 V EN rising 3
EN low voltage VEN_L 0.95 1.1 1.25 V EN falling 3
Quiescent current IQ 32 60 80 µA VDD=3.3V 3
Quiescent current IQ 60 80 120 µA VDD=12V 3
Output resistance-pulling up @ 12V RON_P 0.45 0.75 1.05 Ω VDD=12V, IOUT=10mA 3
Output resistance-pulling down @ 12V RON_N 0.25 0.55 0.85 Ω VDD=12V, IOUT=-10mA 3
Propagation delay, Low to High, noninverting TDLH 5 15 20 ns CLOAD=1.8nF 3
Propagation delay, High to Low, noninverting TDHL 5 10 20 ns CLOAD=1.8nF 3
VDD to GND -0.3 20 V 1
IN+ to GND -0.3 20 V 1
OUT to GND -0.3 V upper limit printed as VDD+0.3V 1
Junction temperature (absolute maximum) 150 ℃ 1
Storage temperature Tstg -55 150 ℃ 1
Leading temperature (soldering) 260 ℃ soldering, 10 secs 1
ESD Susceptibility HBM -2000 2000 V HBM 1
VDD supply voltage VDD 4 18 V 1
Junction temperature (operating) -40 125 ℃ 1
Power dissipation PD 0.59 W 1
Package thermal resistance junction-to-ambient RθJA 108.1 ℃/W 1

CAD (KiCad official)

  • Symbol: MX27517
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: mx27517-etched.step / mx27517-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mx27517.step / mx27517.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi Maxinmicro datasheet (10 pp, sha256 44f43a81b76f4781, 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