NCP81381 Description
1 THWN Thermal warning indicator. This is an open−drain output. When the temperature at the driver die reaches TTHWN, this pin is pulled low.
NCP81381 Key Features
- Capable of Average Currents up to 25 A
- Capable of Switching at Frequencies up to 2 MHz
- Capable of Peak Currents up to 60 A
- patible with 3.3 V or 5 V PWM Input
- Responds Properly to 3-level PWM Inputs
- Option for Zero Cross Detection with 3-level PWM
- ZCD_EN Input for Diode Emulation with 2-level PWM
- Internal Bootstrap Diode
- Undervoltage Lockout
- Supports Intel® Power State 4
NCP81381 Applications
- Capable of Average Currents up to 25 A
- Capable of Switching at Frequencies up to 2 MHz
- Capable of Peak Currents up to 60 A
- patible with 3.3 V or 5 V PWM Input
- Responds Properly to 3−level PWM Inputs
- Option for Zero Cross Detection with 3−level PWM
- ZCD_EN Input for Diode Emulation with 2−level PWM