DatasheetsPDF.com

NCV6334B

ON Semiconductor
Part Number NCV6334B
Manufacturer ON Semiconductor
Description 2A Synchronous Buck Converter
Published Jan 16, 2016
Detailed Description NCV6334B 3MHz, 2A Synchronous Buck Converter High Efficiency, Low Ripple, Adjustable Output Voltage The NCV6334B, a fam...
Datasheet PDF File NCV6334B PDF File

NCV6334B
NCV6334B

Overview
NCV6334B 3MHz, 2A Synchronous Buck Converter High Efficiency, Low Ripple, Adjustable Output Voltage The NCV6334B, a family of synchronous buck converters, which is optimized to supply different sub systems of portable applications powered by one cell Li−ion or three cell Alkaline/NiCd/NiMH batteries.
The devices are able to deliver up to 2 A on an external adjustable voltage.
Operation with 3 MHz switching frequency allows employing small size inductor and capacitors.
Input supply voltage feedforward control is employed to deal with wide input voltage range.
Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency.
The NCV6334B is in a space saving, low profile 2.
0 x 2.
0 x 0.
75 mm WDFN−8 package.
Features • 2.
3 V to 5.
5 V Input Voltage Range • External Adjustable Voltage • Up to 2 A Output Current • 3 MHz Switching Frequency • Synchronous Rectification • Automatic Power Save • Enable Input • Power Good Output Option • Soft Start • Over Current Protection • Active Discharge When Disabled • Thermal Shutdown Protection • WDFN−8, 2 x 2 mm, 0.
5 mm Pitch Package • Maximum 0.
8 mm Height for Super Thin Applications • This is a Pb−Free Device Typical Applications • Cellular Phones, Smart Phones, and PDAs • Portable Media Players • Digital Still Cameras • Wireless and DSL Modems • USB Powered Devices • Point of Load • Game and Entertainment System http://onsemi.
com MARKING DIAGRAM 1 WDFN8 CASE 511BT 1 AM MG G AM = Specific Device Code M = Date Code G = Pb−Free Package (*Note: Microdot may be in either location) PGND 1 SW 2 AGND 3 FB 4 PINOUT 9 (Top View) 8 PVIN 7 AVIN 6 PG 5 EN ORDERING INFORMATION See detailed ordering, marking and shipping information in the package dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2012 November, 2012 − Rev.
3 1 Publication Order Number: NCV6334B/D NCV6334B Vo = 0.
6V to Vin 1uH Cout 10uF R1 Cfb R2 NCV6334B PGND PVIN SW AVIN AGND PG FB EN ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)