LTC4442 Overview
The LTC®4442 is a high frequency gate driver designed to drive two N-channel MOSFETs in a synchronous buck DC/DC converter topology. The powerful driver capability reduces switching losses in MOSFETs with high gate capacitance.
LTC4442 Key Features
- Wide VCC Range: 6V to 9.5V
- 38V Maximum Input Supply Voltage
- Adaptive Shoot-Through Protection
- 2.4A Peak Pull-Up Current
- 5A Peak Pull-Down Current
- 8ns TG Fall Time Driving 3000pF Load
- 12ns TG Rise Time Driving 3000pF Load
- Separate Supply to Match PWM Controller
- Drives Dual N-Channel MOSFETs
- Undervoltage Lockout