NCP6332 Series

Synchronous Buck Converter, 3 MHz, 1.2 A

Catalog

Synchronous Buck Converter, 3 MHz, 1.2 A

Part	Package / Case	Topology	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Output Configuration	Supplier Device Package	Current - Output	Mounting Type	Voltage - Input (Min) [Min]	Synchronous Rectifier	Number of Outputs	Voltage - Output (Max) [Max]	Function	Voltage - Output (Min/Fixed)	Frequency - Switching	Voltage - Input (Max) [Max]
ON Semiconductor NCP6332CMTAATBG	8-WFDFN Exposed Pad	Buck	85 °C	-40 °C	Adjustable	Positive	8-WDFN (2x2)	1.2 A	Surface Mount	2.3 V		1	5.5 V	Step-Down	0.6 V	3 MHz	5.5 V
ON Semiconductor NCP6332BMTAATBG	8-WFDFN Exposed Pad	Buck	85 °C	-40 °C	Adjustable	Positive	8-WDFN (2x2)	1.2 A	Surface Mount	2.3 V		1	5.5 V	Step-Down	0.6 V	3 MHz	5.5 V

Catalog

Synchronous Buck Converter, 3 MHz, 1.2 A

Key Features

• 2.3 V to 5.5 V Input Voltage Range

• Reduced output inductor and capacitor size

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

Description

The NCP6332B/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 1.2 A on an external adjustable from 0.6 V to 3.3 V. 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.