NCV6336BM Series

Synchronous Buck Converter, Processor Supply, I2C Programming, Transient Load Helper, 5.0 A

Catalog

Synchronous Buck Converter, Processor Supply, I2C Programming, Transient Load Helper, 5.0 A

Part	Synchronous Rectifier	Topology	Function	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Output Configuration	Mounting Type	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Min) [Min]	Package / Case	Frequency - Switching	Number of Outputs	Current - Output	Voltage - Input (Max) [Max]	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]
ON Semiconductor NCV6336BMFCCT1G		Buck	Step-Down	0.6 V	1.4 V	Positive	Surface Mount	Programmable	-40 °C	125 °C	2.3 V	20-UFBGA WLCSP	2.74 MHz	1	5 A	5.5 V	20-WLCSP	2.02 mm	1.62 mm

Catalog

Synchronous Buck Converter, Processor Supply, I2C Programming, Transient Load Helper, 5.0 A

Key Features

• 2.3 V to 5.5 V Input Voltage Range

• 2.4 MHz Switching Frequency

• DVS support through I2C and VSEL pin

• Enabling with pins or I2C

Description

The NCV6336B is a synchronous buck converter optimized to supply recent micro processors (ARM core processor, GPU) that demand high power at low voltages of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 5.0 A, with programmable output voltage from 0.6 V to 1.4 V. It can share the same output rail with another DCDC and works as a transient load helper. Operation at a 2.74 MHz switching frequency allows the use of small components. Synchronous rectification and automatic PWM/PFM transitions improve overall solution efficiency. The NCV6336B is in a space saving, low profile 2.0 x 1.6 mm CSP 20 package.