TPS563900 Datasheet (Texas Instruments) - 3.5-A/3.5-A Dual Synchronous Step-Down Converter

TPS563900, 3.5-A/3.5-A Dual Synchronous Step-Down Converter

The TPS563900 device is a monolithic dualsynchronous buck converter with a wide 4.5-V to 18V operating input-voltage range that can operate in 5-, 9-, 12-, or 15-V bus voltages and battery chemistries.

Constant-frequency peak-current mode control simplifies the loop compensation and provides fast tr

TPS563900 Features

* 1

* 2 4.5-V to 18-V Wide Input Voltage Range

* I2C Controlled 7-Bits VID Programmable Output Voltage from 0.68 V to 1.95 V with 10-mV Steps for Each Buck; Output Voltage can also be Set by Resistor Divider

* Programmable Slew-Rate Control for OutputVoltage Transition