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ADP3025 - High Efficiency Dual Output Power Supply Controller

Datasheet Summary

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.

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
Additional preview pages of the ADP3025 datasheet.

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Full PDF Text Transcription

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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.
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