NCV6357 Series

Synchronous Buck Converter, Processor Supply, I2C Programming, 5.0 A

Catalog

Synchronous Buck Converter, Processor Supply, I2C Programming, 5.0 A

Part	Supplier Device Package	Number of Outputs	Qualification	Applications	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Grade	Voltage - Output	Mounting Type	Voltage - Input [Min]	Voltage - Input [Max]
ON Semiconductor NCV6357MTWBTXG	14-WDFNW (4x3)	1	AEC-Q100	Automotive Converter	-40 °C	125 ¯C	14-WFDFN Exposed Pad	Automotive	0.9 V 1 V	Surface Mount Wettable Flank	2.5 V	5.5 V
ON Semiconductor NCV6357MTWFTXG	14-WDFNW (4x3)	1	AEC-Q100	Automotive Converter	-40 °C	125 ¯C	14-WFDFN Exposed Pad	Automotive	1 V 1.1 V	Surface Mount Wettable Flank	2.5 V	5.5 V
ON Semiconductor NCV6357MTWATXG	14-WDFNW (4x3)	1	AEC-Q100	Automotive Converter	-40 °C	125 ¯C	14-WFDFN Exposed Pad	Automotive	1.1 V 1.8 V	Surface Mount Wettable Flank	2.5 V	5.5 V
ON Semiconductor NCV6357MTWDTXG	14-WDFNW (4x3)	1	AEC-Q100	Automotive Converter	-40 °C	125 ¯C	14-WFDFN Exposed Pad	Automotive	1.25 V	Surface Mount Wettable Flank	2.5 V	5.5 V
ON Semiconductor NCV6357MTWCTXG	14-WDFNW (4x3)	1	AEC-Q100	Automotive Converter	-40 °C	125 ¯C	14-WFDFN Exposed Pad	Automotive	1.1 V 1.8 V	Surface Mount Wettable Flank	2.5 V	5.5 V

Catalog

Synchronous Buck Converter, Processor Supply, I2C Programming, 5.0 A

Key Features

• Input Voltage Range from 2.5 V to 5.5 V

• Up to 2.4 MHz Switching Frequency

• Enabling with pins or I2C

• I2C access in off mode

• Best in class Transient / Ripple

• 4 Level Thermal Warnings

Description

The NCV6357 is a synchronous AOT (Adaptive On−time) buck converter optimized to supply the different sub systems of automotive applications post regulation system up to 5 V input. The device is able to deliver up to 5.0 A, with programmable output voltage from 0.6 V to 3.3 V. Operation at up to 2.4 MHz switching frequency allows the use of small components. Synchronous rectification and automatic PFM Pseudo−PWM (PPWM) transitions improve overall solution efficiency. The NCV6357 is in low profile 3.0 x 4.0 mm DFN−14 package.