MIC4782 Description
The Micrel MIC4782 is a high efficiency dual PWM buck (step-down) regulator that provides dual 2A output current. The MIC4782 operates at 1.8MHz. A proprietary internal pensation technique allows a closed loop bandwidth of over 200kHz.
MIC4782 Key Features
- 3.0 to 6.0V supply voltage
- 1.8MHz PWM mode
- 2A dual output
- Greater than 92% efficiency
- 100% maximum duty cycle
- Adjustable output voltage option down to 0.6V
- Ultra-fast transient response
- Ultra-small external ponents
- Stable with a 1µH inductor and a 4.7µF output
- Fully integrated 2A MOSFET switches