TPS40007 Datasheet - Texas Instruments

TPS40007 Synchronous Buck Controller

The TPS4000x are controllers for low-voltage, non-isolated synchronous buck regulators. These controllers drive an N-channel MOSFET for the primary buck switch, and an N-channel MOSFET for the synchronous rectifier switch, thereby achieving very high-efficiency power conversion. In addition, the dev.

TPS40007 Features

* D Operating Input Voltage 2.25 V to 5.5 V D Output Voltage as Low as 0.7 V D 1% Internal 0.7 V Reference D Predictive Gate Drivet N-Channel MOSFET Drivers for Higher Efficiency D Externally Adjustable Soft-Start and Overcurrent Limit D Fixed-Frequency Voltage-Mode Control

* TPS40007, 300 kHz

TPS40007-etcTI.pdf