MIC2169B Description
Features The MIC2169B is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in small MSOP-10 and MSOP-10 ePad packages. The MIC2169B allows pact DC/DC solutions with a minimal external ponent count and cost. The device features highoutput driver capability to drive loads up to 30A.
MIC2169B Key Features
- 3V to 14.5V input voltage range
- Adjustable output voltage down to 0.8V
- 500kHz PWM operation
- Up to 95% efficiency
- Output Pre-biased Protection
- Build-in 2.2Ω drivers to drive two n-channel MOSFETs
- Adaptive gate drive increases efficiency
- Simple, externally-pensated voltage-mode PWM control
- Short minimum ON time of 30ns allowing very-low duty cycle
- Fast transient response