MIC2169B Overview
Key Features
- 3V to 14.5V input voltage range
- Adjustable output voltage down to 0.8V
- 500kHz PWM operation
- Up to 95% efficiency
- Build-in 2.2Ω drivers to drive two n-channel MOSFETs
- Adaptive gate drive increases efficiency
- Simple, externally-compensated voltage-mode PWM control
- Short minimum ON time of 30ns allowing very-low duty cycle
- Fast transient response
- Adjustable current limit senses high-side N-Channel MOSFET current
