NCV6357 Datasheet - ON Semiconductor

NCV6357 Step Down Converter

Pin Name Type REFERENCE 4 AVIN Analog Input 15 AGND Analog Ground CONTROL AND SERIAL INTERFACE 14 EN Digital Input 13 VSEL Digital Input 3 PG 1 SCL 12 SDA DC TO DC CONVERTER 8, 9 PVIN Digital Output Digital Input Digital Input/Output Power Input 5, 6, 7 10, 11 SW PGND Power Outp.

NCV6357 Step Down Converter - AOT, Configurable 5.0 A 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) trans.

NCV6357 Features

* Input Voltage Range from 2.5 V to 5.5 V: Battery, 3.3 V and 5.0 V Rail Powered Applications

* Power Capability: 3.0 A TA = 105°C

* 5.0 A TA = 85°C

* Programmable Output Voltage: 0.6 V to 3.3 V in 12.5 mV Steps

* Up to 2.4 MHz Switching Frequency with On Chip

NCV6357 Datasheet (2.35 MB)