AP61102 Datasheet (1A LOW IQ SYNCHRONOUS BUCK CONVERTER)

Part: AP61102
Manufacturer: Diodes Incorporated (official site)
Size: 1.74 MB

AP61102 Key Features

VIN: 2.3V to 5.5V
Output Voltage (VOUT): 0.6V to 3.6V
1A Continuous Output Current
0.6V ± 2% Reference Voltage
15μA Low Quiescent Current (Pulse Frequency Modulation)
2.2MHz Switching Frequency (VIN = 5V, VOUT = 1.8V)
Up to 89% Efficiency at 5mA Light Load
Programmable Operation Mode Through EN
Pulse Frequency Modulation
Pulse Width Modulation Regardless of Output Load

Related Diodes Incorporated Datasheets

Part Number	Description
AP61102Q	1A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61100	1A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61100Q	1A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61200	2A LOW IQ SYNCHRONOUS BUCK CONVERTER
AP61201	2A LOW IQ SYNCHRONOUS BUCK CONVERTER

AP61102 Description

The DIODESTM AP61100/AP61102 is a 1A, 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 lowside power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP61100/AP61102 device is easily used by minimizing the external ponent count due to its adoption of Constant On-Time (COT) control to achieve fast...