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ADP2301 - Nonsynchronous Step-Down Regulator

This page provides the datasheet information for the ADP2301, a member of the ADP2300 Nonsynchronous Step-Down Regulator family.

Datasheet Summary

Description

The ADP2300/ADP2301 are compact, constant-frequency, current-mode, step-down dc-to-dc regulators with integrated power MOSFET.

The ADP2300/ADP2301 devices run from input voltages of 3.0 V to 20 V, making them suitable for a wide range of applications.

Features

  • 1.2 A maximum load current ±2% output accuracy over temperature range Wide input voltage range: 3.0 V to 20 V 700 kHz (ADP2300) or 1.4 MHz (ADP2301) switching frequency options High efficiency up to 91% Current-mode control architecture Output voltage from 0.8 V to 0.85 × VIN Automatic PFM/PWM mode switching Precision enable pin with hysteresis Integrated high-side MOSFET Integrated bootstrap diode Internal compensation and soft start Minimum external components Undervoltage lockout (UVLO) Overc.

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Datasheet preview – ADP2301

Datasheet Details

Part number ADP2301
Manufacturer Analog Devices
File Size 601.67 KB
Description Nonsynchronous Step-Down Regulator
Datasheet download datasheet ADP2301 Datasheet
Additional preview pages of the ADP2301 datasheet.

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Full PDF Text Transcription

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Data Sheet 1.2 A, 20 V, 700 kHz/1.4 MHz, Nonsynchronous Step-Down Regulator ADP2300/ADP2301 FEATURES 1.2 A maximum load current ±2% output accuracy over temperature range Wide input voltage range: 3.0 V to 20 V 700 kHz (ADP2300) or 1.4 MHz (ADP2301) switching frequency options High efficiency up to 91% Current-mode control architecture Output voltage from 0.8 V to 0.
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