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ADP2384 Datasheet Step-down DC-to-dc Regulator

Manufacturer: Analog Devices

Overview: Data Sheet 20 V, 4 A, Synchronous, Step-Down DC-to-DC Regulator ADP2384.

General Description

The ADP2384 is a synchronous, step-down dc-to-dc regulator with an integrated 44 mΩ, high-side power MOSFET and an 11.6 mΩ, synchronous rectifier MOSFET to provide a high efficiency solution in a pact 4 mm × 4 mm LFCSP package.

This device uses a peak current mode, constant frequency pulsewidth modulation (PWM) control scheme for excellent stability and transient response.

The switching frequency of the ADP2384 can be programmed from 200 kHz to 1.4 MHz.

Key Features

  • Input voltage: 4.5 V to 20 V Integrated MOSFET: 44 mΩ/11.6 mΩ Reference voltage: 0.6 V ± 1% Continuous output current: 4 A Programmable switching frequency: 200 kHz to 1.4 MHz Synchronizes to external clock: 200 kHz to 1.4 MHz 180° out-of-phase clock synchronization Precision enable and power good External compensation Internal soft start with external adjustable option Startup into a precharged output Supported by ADIsimPower design tool.

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ADP2384 Distributor