TPS40040 controller equivalent, synchronous buck dc-to-dc controller.
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*23 2.25-V to 5.5-V Input
* Output Voltage from 0.6 V to 90% of VIN
* High-Side Drive for N-Channel FET
* Supports Pre-Biased Outputs
* Adaptive Ant.
* Point of Load
* Telecommunications
* DC to DC Modules
* Set Top Boxes
CONTENTS
Device Ratings
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Ele.
The TPS40040 and TPS40041 dc-to-dc controllers are designed to operate from a 2.25-V to 5.5-V input source. To reduce the number of external components, several operating parameters are fixed internally; namely, frequency, soft start time, and short .
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