MIC33153
MIC33153 is 4MHz 1.2A Internal Inductor PWM Buck Regulator manufactured by Microchip Technology.
4 MHz 1.2A Internal Inductor PWM Buck Regulator with HyperLight Load® and Power Good
Features
- Internal Inductor
- Simplifies Design to Two External Capacitors
- Input Voltage: 2.7V to 5.5V
- Output Voltage: Fixed or Adjustable (0.62V to
3.6V)
- Up to 1.2A Output Current
- Up to 93% Peak Efficiency
- 85% Typical Efficiency at 1 mA
- Power Good (PG) Output
- Programmable Soft-Start
- 22 μA Typical Quiescent Current
- 4 MHz PWM Operation in Continuous Mode
- Ultra-Fast Transient Response
- Low Ripple Output Voltage
- 35 mVPP Ripple in HyperLight Load® Mode
- 7 mV Output Voltage Ripple in Full PWM
Mode
- 0.01 μA Shutdown Current
- Thermal Shutdown and Current Limit Protection
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