NCP6334 Series

Synchronous Buck Converter, 3 MHz, 2.0 A

Catalog

Synchronous Buck Converter, 3 MHz, 2.0 A

Part	Mounting Type	Topology	Output Configuration	Voltage - Output (Max) [Max]	Function	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Outputs	Output Type	Frequency - Switching	Voltage - Output (Min/Fixed)	Package / Case	Supplier Device Package	Current - Output	Voltage - Input (Min) [Min]	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output	Utilized IC / Part	Main Purpose	Board Type	Supplied Contents	Outputs and Type	Outputs and Type
ON Semiconductor NCP6334CMTAATBG	Surface Mount	Buck	Positive	5.5 V	Step-Down	5.5 V	85 °C	-40 °C	1	Adjustable	3 MHz	0.6 V	8-WFDFN Exposed Pad	8-WDFN (2x2)	2 A	2.3 V
ON Semiconductor NCP6334BMTAATBG	Surface Mount	Buck	Positive	5.5 V	Step-Down	5.5 V	85 °C	-40 °C	1	Adjustable	3 MHz	0.6 V	8-WFDFN Exposed Pad	8-WDFN (2x2)	2 A	2.3 V
ON Semiconductor NCP6334GEVB											3 MHz				2 A		Buck	2.3 V	5.5 V	1.8 V	NCP6334	DC/DC Step Down	Fully Populated	Board(s)	Non-Isolated	1

Catalog

Synchronous Buck Converter, 3 MHz, 2.0 A

Key Features

• 2.3 V to 5.5 V Input Voltage Range

• 3 MHz Switching Frequency

• Automatic Power Save Mode (NCP6334B) or Operating Mode Selection (NCP6334C)

Description

The NCP6334B/C, 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 or a fixed output voltage range from 0.6 V to 3.3 V upon request. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency.The NCP6334B/C is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN-8 package.