Datasheet4U.com

NCP1521 - Adjustable Output Voltage Step-Down Converter

ON Semiconductor

📥 Download Datasheet

NCP1521 Datasheet Preview — Preview of NCP1521 PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	NCP1521
Manufacturer	ON Semiconductor ↗
File Size	164.09 KB
Description	Adjustable Output Voltage Step-Down Converter
Datasheet	NCP1521_ONSemiconductor.pdf

NCP1521 Product details

Description

Pin No.

Features

ă95.3% of Efficiency for 3.3 V Output and 4.2 V Input and 80 mA Load-Current.
ăSources up to 600 mA.
ă1.5 MHz Switching Frequency.
ăAdjustable Output Voltage from 0.9 V to 3.3 V.
ă30 mA Quiescent Current.
ăSynchronous Rectification for Higher Efficiency.
ă2.7 V to 5.5 V Input Voltage Range.
ăThermal Limit Protection.
ăShutdown Current Consumption of 0.3 mA.
ăShort Circuit Protection.
ăThis is a Pb-Free Devic.

📁 NCP1521 Similar Datasheet

NCP1500 - Dual Mode PWM/Linear BUCK Converter (ON)
NCP1530 - 600mA PWM/PFM Step-Down Converter (ON)
NCP1550 - 600 kHz PWM/PFM Step-Down DC-DC Controller (ON)
NCP1560 - Full Featured Voltage Mode PWM Controller (ON)
NCP15WB333E03RC - Thermistors (Murata)
NCP15WB333J03RC - Thermistors (Murata)
NCP15WB333x03RC - NTC Thermistors (Murata)
NCP15WB473D03RC - Thermistors (Murata)

Other Datasheets by ON Semiconductor

NCP1521B - Step-Down DC-DC Converter
NCP152 - Low Dropout Voltage Regulator
NCP1522 - Adjustable Output Voltage Step-Down Converter
NCP1522B - 600mA Step-Down DC-DC Converter
NCP1523 - Adjustable Output Voltage Stepdown Converter
NCP1526 - Step Down Converter

Published: Jan 16, 2007 |