AP61202 - DIODES

AP61202 2A LOW IQ SYNCHRONOUS BUCK CONVERTER

The DIODES™ AP61200 / DIODES™ AP61201 / DIODES™ AP61202 / DIODES™ AP61203 is a 2A, synchronous buck converter with a wide input voltage range of 2.3V to 5.5V. The device fully integrates a 110mΩ high-side power MOSFET and an 80mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP61200/AP61201/AP61202/AP61203 device is easily .

Features

 VIN: 2.3V to 5.5V
 Output Voltage (VOUT): 0.6V to 3.6V
 2A Continuous Output Current
 0.6V ± 2% Reference Voltage
 19μA Low Quiescent Current (Pulse Frequency Modulation)
 1.3MHz Switching Frequency (VIN = 5V, VOUT = 1.8V)
 Up to 89% Efficiency at 5mA Light Load
 Operation Mode Options
 Pulse Frequency Modulation: AP61200 and AP61202
 Force Pulse Width Modulation: AP61201 and AP61203
 Power-Good Indicator
 AP61202 and AP61203
 Protection Circuitry
 Undervoltage Lockout (UVLO)
 VIN Overvoltage Protection (OVP)
 Peak Current Limit
 Valley Current Limit
 Thermal Shutdown
 Tota.