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ADP2325 - 20V Synchronous Step-Down Regulator

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.

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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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