Datasheet Details
Part number:
TPS40305, TPS40303
Manufacturer:
File Size:
2.90 MB
Description:
Synchronous buck controller.
Note:
This datasheet PDF includes multiple part numbers: TPS40305, TPS40303.
Please refer to the document for exact specifications by model.
TPS40305, TPS40303, Synchronous Buck Controller
The TPS4030x is a family of cost-optimized synchronous buck controllers that operate from 3-V to 20-V input.
The controller implements a voltage-mode control architecture with input-voltage feed-forward compensation that responds instantly to a change in input voltage.
The switching frequency is fix
TPS40305 Features
* 1 Input Voltage Range From 3 V to 20 V
* 300-kHz (TPS40303), 600-kHz (TPS40304), and 1.2-MHz (TPS40305) Switching Frequencies
* High- and Low-Side FET RDS(on) Current Sensing
* Programmable Thermally Compensated OCP Levels
* Programmable Soft Start
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