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ADP3025 - High Efficiency Dual Output Power Supply Controller

General Description

The ADP3025 is a highly efficient, dual synchronous buck switching regulator controller optimized for converting a battery or adapter input into the supply voltage required in portable products and industrial systems.

Key Features

  • Wide input voltage range: 5.5 V to 25 V High conversion efficiency > 96% Integrated current sense.
  • no external resistor required Low shutdown current: 19 µA (typical) Voltage mode PWM with input feed-forward for fast line transient response Dual synchronous buck controllers Built-in gate drive boost circuit for driving external high-side N-channel MOSFET 2 independently programmable output voltages: Fixed 3.3 V or adjustable (800 mV to 6.0 V) Fixed 5 V or adjustable (800 mV to 6.0 V) Prog.

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Datasheet Details

Part number ADP3025
Manufacturer Analog Devices
File Size 609.49 KB
Description High Efficiency Dual Output Power Supply Controller
Datasheet download datasheet ADP3025 Datasheet

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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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High Efficiency Dual Output Power Supply Controller ADP3025 FEATURES Wide input voltage range: 5.5 V to 25 V High conversion efficiency > 96% Integrated current sense—no external resistor required Low shutdown current: 19 µA (typical) Voltage mode PWM with input feed-forward for fast line transient response Dual synchronous buck controllers Built-in gate drive boost circuit for driving external high-side N-channel MOSFET 2 independently programmable output voltages: Fixed 3.3 V or adjustable (800 mV to 6.0 V) Fixed 5 V or adjustable (800 mV to 6.