MIC2207 Description
The Micrel MIC2207 is a high-efficiency PWM buck (stepdown) regulators that provides up to 3A of output current. The MIC2207 operates at 2MHz and has proprietary internal pensation that allows a closed loop bandwidth of over 200KHz. The low on-resistance internal p-channel MOSFET of the MIC2207 allows efficiencies over 94%, reduces external ponents count and eliminates the need for an expensive current sense...
MIC2207 Key Features
- 2.7 to 5.5V supply voltage
- 2MHz PWM mode
- Output current to 3A
- >94% efficiency
- 100% maximum duty cycle
- Adjustable output voltage option down to 1V
- Ultra-fast transient response
- Ultra-small external ponents
- Fully integrated 3A MOSFET switch
- Micropower shutdown