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NCV6323

ON Semiconductor
Part Number NCV6323
Manufacturer ON Semiconductor
Description 2A Synchronous Buck Converter
Published Jun 4, 2015
Detailed Description Buck Converter Synchronous 3 MHz, 2 A High Efficiency, Low Ripple, Adjustable Output Voltage NCP6323, NCV6323 The NCP/N...
Datasheet PDF File NCV6323 PDF File

NCV6323
NCV6323

Overview
Buck Converter Synchronous 3 MHz, 2 A High Efficiency, Low Ripple, Adjustable Output Voltage NCP6323, NCV6323 The NCP/NCV6323 is a synchronous buck converter 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 offer improved system efficiency.
The NCP/NCV6323 is in a space saving, low profile 2.
0 x 2.
0 x 0.
75 mm WDFN8 package or a WDFNW8 wettable flank package.
Features • 2.
5 V to 5.
5 V Input Voltage Range • External Adjustable Voltage • Up to 2 A Output Current • 3 MHz Switching Frequency • Synchronous Rectification • Enable Input • Power Good Output Option • Soft−Start • Over Current Protection • Active Discharge When Disabled • Thermal Shutdown Protection • WDFN8, 2 x 2 mm, 0.
5 mm Pitch Package & WDFNW8, 2 x 2 mm, 0.
5 mm Pitch Package with Wettable Flanks • Maximum 0.
8 mm Height for Super Thin Applications • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 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 www.
onsemi.
com 1 WDFN8 (NCV6323) CASE 511BT MARKING DIAGRAMS 1 XX MG G 1 WDFN8 (NCP6323) CASE 511BE 1 XX MG G 1 WDFNW8 (NCV6323) CASE 511CL 1 XX MG G XX = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) PINOUT DIAGRAM PGND 1 SW 2 AGND 3 FB 4 9 (Top View) 8 PVIN 7 AVIN 6 PG 5 EN ORDERING INFORMATION See det...


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