Datasheet Diodes AP61100

ManufacturerDiodes
SeriesAP61100

2.3V To 5.5V Input, 1A Low Iq Synchronous Buck Converter

Datasheets

Datasheet AP61100, AP61102
PDF, 1.6 Mb, Language: en, File uploaded: Jul 7, 2020, Pages: 22
2.3V To 5.5V Input, 1A Low Iq Synchronous Buck Converter
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Detailed Description

The 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 low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP61100/AP61102 device is easily used by minimizing the external component count due to its adoption of Constant On-Time (COT) control to achieve fast transient response, easy loop stabilization, and low output voltage ripple. The device is available in a SOT563 package.

Packaging

AP61100QZ6-7AP61100Z6-7
PackageSOT563SOT563

Parametrics

Parameters / ModelsAP61100QZ6-7AP61100Z6-7
Efficiency95 %95 %
Frequency2200 kHz2200 kHz
HS RDS(ON)110 mΩ110 mΩ
LS RDS(ON)80 mΩ80 mΩ
Maximum Input Voltage5.5 V5.5 V
Minimum Input Voltage2.3 V2.3 V
Output Current1 A1 A
Output VoltageADJ VADJ V
Quiescent Current Typ0.015 mA0.015 mA
Shutdown Current Typ0.1 µA0.1 µA
TypeBuckBuck

Other Options

AP61102

Model Line

Series: AP61100 (2)

Manufacturer's Classification