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AP3406A Datasheet 1.1mhz 800ma Synchronous DC-dc Buck Converter

Manufacturer: BCD Semiconductor

Overview: Data Sheet 1.1MHz, 800mA SYNCHRONOUS DC-DC BUCK CONVERTER AP3406A.

Datasheet Details

Part number AP3406A
Manufacturer BCD Semiconductor
File Size 539.62 KB
Description 1.1MHz 800mA SYNCHRONOUS DC-DC BUCK CONVERTER
Datasheet AP3406A-BCDSemiconductor.pdf

General Description

The AP3406A is a 1.1MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converter, capable of driving a 800mA load with high efficiency, excellent line and load regulation.

The device integrates a main switch and a synchronous switch without an external Schottky diode.

It is ideal for powering portable equipment that runs from a single Li-ion battery.

Key Features

  • High Efficiency: up to 95% Output Current: 800mA Input Voltage Range: 2.5V to 5.5V Fixed 1.1MHz Frequency Current Mode Control 100% Duty Cycle in Dropout Built-in Short Circuit Protection Built-in Thermal Shutdown Function Built-in Current Limit Function Shutdown Current:.

AP3406A Distributor