component

NCP81074AMNTBG

Public Made by Adom

by adom

onsemi Gate Drivers, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NCP81074AMNTBG

onsemi · Gate Drivers · DFN-8-EP(2x2)

NCP81074AMNTBG from onsemi, in a DFN-8-EP(2x2). 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 IN+ input Non-inverting input with logic-compatible threshold and hysteresis; if not used it should be connected to either VDD or GND and must not be left unconnected.
2 GND power_in Common ground that should be connected very closely to the source of the power MOSFET.
3 GND power_in Common ground that should be connected very closely to the source of the power MOSFET.
4 OUTL output Sink pin that connects to the gate of the MOSFET.
5 OUTH output Source pin that connects to the gate of the MOSFET.
6 VDD power_in Power supply input pin; VDD supply range is 4.5 V to 20 V per the recommended operating conditions.
7 VDD power_in Power supply input pin; VDD supply range is 4.5 V to 20 V per the recommended operating conditions.
8 IN− input Inverting input with logic-compatible threshold and hysteresis; if not used it should be connected to either VDD or GND and must not be left unconnected.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer onsemi
Package DFN-8-EP(2x2)
Category Motor Driver ICs
Pins 9

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
VDD Under Voltage Lockout (rising) VCCR 3.7 3.9 4.1 V VDD rising 4
VDD Under Voltage Lockout (falling) VCCF 3.4 3.6 3.8 V VDD falling 4
Operating Current (no switching) IDD 1.2 2 mA no switching 4
NCP81074A High Threshold VthH 1.9 2.1 2.3 V Input rising from logic low 4
NCP81074A Low Threshold VthL 1.1 1.3 1.5 V Input falling from logic high 4
Output Resistance High ROH 0.4 0.8 Ω IOUT = −10 mA 4
Output Resistance Low ROL 0.4 0.8 Ω IOUT = +10 mA 4
Propagation Delay Time Low to High (IN Rising to OUT) td1 15 27 ns CLoad = 1.8 nF 5
Propagation Delay Time High to Low (IN Falling to OUT) td2 15 27 ns CLoad = 1.8 nF 5
Rise Time tr 4 7 ns CLoad = 1.8 nF 5
Fall Time tf 4 7 ns CLoad = 1.8 nF 5
Supply Voltage VDD -0.3 24 V 3
Output Current (DC) Iout_dc 0.6 A 3
Reverse Current (Pulse<1 s) 10 A Pulse < 1 s 3
Output Current (Pulse<0.5 s) Iout_pulse 10 A Pulse < 0.5 s 3
Input Voltage IN+, IN− -6 24 V 3
Output Voltages OUTH, OUTL -0.3 V max printed as VDD + 0.3 V 3
Output Voltages (Pulse<0.5 s) OUTH, OUTL -3 V Pulse < 0.5 s; max printed as VDD + 3.0 V 3
Junction Operation Temperature TJ -40 150 °C 3
Storage Temperature Tstg -65 160 °C 3
Electrostatic Discharge (Human Body Model) 4000 V Human body model, HBM 3
Electrostatic Discharge (Charge Device Model) 1000 V Charge device model, CDM 3
OUT Latch-up Protection 500 mA 3
VDD supply Voltage VDD 4.5 20 V 4
IN+, IN− input voltages -5 20 V 4
Junction Temperature Range TJ -40 140 °C 4
VDD Under Voltage Lockout (hysteresis) VCCH 300 mV 4
NCP81074A Input Signal Hysteresis VIN_HYS 0.8 V 4
IN− Pull-up Resistor Rin− 200 kΩ 4
IN+ Pull-Down Resistor Rin+ 200 kΩ 4
Peak Source Current ISource 10 A OUT = GND, 200 ns Pulse 4
Miller Plateau Source Current ISource 7 A OUT = 5.0 V, 200 ns Pulse 4
Peak Sink Current ISink 10 A OUT = VDD, 200 ns Pulse 4
Miller Plateau Sink Current ISink 7 A OUT = 5.0 V, 200 ns Pulse 4
Thermal Resistance Junction-to-Ambient, DFN-8 2x2 Theta JA 80.3 C/W 4
Thermal Resistance Junction-to-Case, DFN-8 2x2 Theta JC 11.9 C/W 4

CAD (KiCad official)

  • Symbol: NCP81074AMNTBG
  • Footprint: Package_DFN_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.6x1.2mm
  • 3D model: DFN-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: ncp81074amntbg-etched.step / ncp81074amntbg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncp81074amntbg.step / ncp81074amntbg.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (14 pp, sha256 4e73867fd28741bf, retrieved 2026-10-17, 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