Description
The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A.
Features
- o 0.5% Accurate Output o Operates from 2.35V to 5.5V Supply o Generates Low Output Voltage Down to 0.8V o o o o o o o o On-Chip Charge Pump Provides 5V Gate Drive Ceramic or Electrolytic Capacitors 94% Efficiency External Synchronization from 450kHz to 1.2MHz 500kHz/1MHz Fixed-Frequency PWM Operation Fast Transient Response Two Converters Can Operate 180° Out-of-Phase ±4% Voltage Margining for System Test
MAX1960/MAX1961/MAX1962
o 10% Accurate Current Sensing (MAX1962) o Adaptive Dead Time Pre.
MAX1962 Datasheet
