AP3421A Datasheet - BCD Semiconductor

Dual 1.0A Synchronous Step-down Converters

AP3421A Features

* VO1=1.8 to 3.6V at 1A

* VO2=1.0 to 3.6V at 1A

* Switching Frequency: 1.3MHz

* 180° Phase Shifted Switching

* No Rectifier Diode Required

* Optional External Clocking (2× Clock Required)

* Light Load Pulse Skipping

* Enable/Sleep State

AP3421A General Description

The AP3421/A/B is a fully integrated dual output voltage regulator. The two converters are current mode and internally compensated. The converters include integrated control and synchronous rectifier switches. The outputs are both rated for up to 1A. Both outputs are adjustable using external resist.

AP3421A Datasheet (504.93 KB)

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Datasheet Details

Part number:

AP3421A

Manufacturer:

BCD Semiconductor

File Size:

504.93 KB

Description:

Dual 1.0a synchronous step-down converters.

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AP3421A Dual 1.0A Synchronous Step-down Converters BCD Semiconductor

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AP3421A Features

AP3421A General Description

Datasheet Details

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