NCP1523 - Adjustable Output Voltage Stepdown Converter

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP1523
Manufacturer	ON Semiconductor
File Size	261.51 KB
Description	Adjustable Output Voltage Stepdown Converter
Datasheet	NCP1523 Datasheet
Additional preview pages of the NCP1523 datasheet.

Product details

Description

Pin Pin Name Type A1 GND Power Ground A2 VIN Power Input B1 SW Analog Output B2 EN Digital Input C1 GND Power Ground C2 ADJ Analog Input D1 VOUT Analog Input D2 FB Analog Input Description Ground connection for the NFET Power Stage and the analog sections.Power Supply Input for the PFET Power Stage and the Analog Sections of the IC.Connection from Power MOSFETs to the Inductor.Enable for Switching Regulator.This pin is active high.This pin contains an internal pulldown resistor.

Features

include integrated soft.
start, cycle.
by.
cycle current limiting and thermal shutdown protection. The NCP1523 is available in a space saving, 8 pin chip scale package. Features.
Sources up to 600 mA.
3 MHz Switching Frequency.
Up to 93% Efficiency.
Synchronous rectification for higher efficiency.
Thermal limit protection.
Shutdown current consumption of 0.3 mA.
These are Pb.
Free Devices Special Features.

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Published: Nov 12, 2006 |