XR-2527A Datasheet Pulse-Width Modulating Regulators

Manufacturer: Exar (now MaxLinear)

Download the XR-2527A datasheet PDF. This datasheet also includes the XR-1525A variant, as both parts are published together in a single manufacturer document.

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XR-2527A pulse-width modulating regulators by Exar (now MaxLinear) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (XR-1525A-EXAR.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	XR-2527A
Manufacturer	Exar (now MaxLinear)
File Size	276.57 KB
Description	Pulse-Width Modulating Regulators
Download	XR-2527A Download (PDF)

General Description

The XR-1525A11527A is a series of monolithic integrated circuits that contain all of the control circuitry necessary for a pulse-width modulating regulator.

Included in the 16-Pin dual-in-line package is a voltage reference, an error amplifier, a pulse-width modulator, an oscillator, under-voltage lockout, soft-start circuitry, and output drivers.

FUNCTIONAL BLOCK DIAGRAM INV INPUT NON·Ir-;V INPUT SYNC The XR-1525A12525A13525A series

Overview

XR·1525A/2525A/3525A XR·1527A/2527A/3527A Pulse-Width Modulating Regulators.

Key Features

NOR logic, giving a LOW output for an OFF state. The XR-1527AI 2525A13527A series features OR logic, giving a HIGH output for an OFF state.

More Datasheets from Exar (now MaxLinear)

Part Number	Description
XR-2524	Pulse-Width Modulating Regulator
XR-2525A	Pulse-Width Modulating Regulators
XR-25	Power Supply Output Supervisory Circuit
XR-2556	Dual Timing Circuit
XR-2567	Dual Monolithic Tone Decoder
XR-2001	High Voltage / High Current Darlington Transistor Arrays
XR-2002	High Voltage / High Current Darlington Transistor Arrays
XR-2003	High Voltage / High Current Darlington Transistor Arrays
XR-2004	High Voltage / High Current Darlington Transistor Arrays
XR-2011	High-Current Darlington Transistor Arrays