Specification	NCP6343BFCCT1G

Current - Output	3 A
Frequency - Switching	3 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Output Configuration	Positive
Output Type	Programmable
Package / Case	15-UFBGA, WLCSP
Supplier Device Package	15-WLCSP (1.34x1.99)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.3 V
Voltage - Output (Max) [Max]	1.4 V
Voltage - Output (Min/Fixed)	0.6 V

NCP6343 Series

Part	Number of Outputs	Output Configuration	Topology	Frequency - Switching	Supplier Device Package	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Function	Output Type	Current - Output	Mounting Type	Voltage - Output (Min/Fixed)	Package / Case
ON Semiconductor NCP6343DFCCT1G	1	Positive	Buck	3 MHz	15-WLCSP (1.34x1.99)	2.3 V	1.4 V	5.5 V	Step-Down	Programmable	3 A	Surface Mount	0.6 V	15-UFBGA WLCSP
ON Semiconductor NCP6343FCT1G
ON Semiconductor NCP6343AVFCCT1G	1	Positive	Buck	3 MHz	15-WLCSP (1.34x1.99)	2.3 V	1.4 V	5.5 V	Step-Down	Programmable	3 A	Surface Mount	0.6 V	15-UFBGA WLCSP
ON Semiconductor NCP6343BFCCT1G	1	Positive	Buck	3 MHz	15-WLCSP (1.34x1.99)	2.3 V	1.4 V	5.5 V	Step-Down	Programmable	3 A	Surface Mount	0.6 V	15-UFBGA WLCSP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCP6343 Series

The NCP6343 is a synchronous buck converter optimized to supply recent micro processors (ARM core processor, GPU), memories, 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 3.0 A, with programmable output voltage from 0.6 V to 1.4 V. It could share the same output rail with another DCDC/LDO and works as a transient load helper. Operation at a 3 MHz switching frequency allows the use of small components. Synchronous rectification and automatic PWM/PFM transitions improve overall solution efficiency.The NCP6343 is in a space saving, low profile 1.99 x 1.34 mm CSP-15 package.