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ADP2325 Datasheet 20v Synchronous Step-down Regulator

Manufacturer: Analog Devices

Overview: Dual 5 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side MOSFET Data.

General Description

The ADP2325 is a full featured, dual output, step-down dc-to-dc regulator based on a current mode architecture.

The ADP2325 integrates two high-side power MOSFETs and two low-side drivers for the external N-channel MOSFETs.

The two pulse-width modulation (PWM) channels can be configured to deliver dual 5 A outputs or a parallel-to-single 10 A output.

Key Features

  • Input voltage: 4.5 V to 20 V ±1% output accuracy Integrated 48 mΩ typical high-side MOSFET Flexible output configuration Dual output: 5 A/5 A Parallel single output: 10 A Programmable switching frequency: 250 kHz to 1.2 MHz External synchronization input with programmable phase shift or internal clock output Selectable PWM or PFM mode operation Adjustable current limit for small inductors External compensation and soft start Startup into precharged output Supported by ADIsimPowerTM design tool.

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ADP2325 Distributor