Datasheet Details
| Part number | TPS40100 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.21 MB |
| Description | MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER |
| Datasheet |
 TPS40100 Datasheet
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General Description
The TPS40100 is a mid voltage, wide-input (between 4.5 V and 18 V), synchronous, step-down controller.
The TPS40100 offers programmable closed loop soft-start, programmable UVLO (with programmable hysteresis), programmable inductor sensed current limit and can be synchronized to other timebases.
Key Features
- Operation over 4.5 V to 18 V Input Range.
- Adjustable Frequency (Between 100 kHz and 600 kHz) Current Feedback Control.
- Output Voltage Range From 0.7 V to 5.5 V.
- Simultaneous, Ratiometric and Sequential Startup Sequencing.
- Adaptive Gate Drive.
- Remote Sensing (Via Separate GND/PGND).
- Internal Gate Drivers for N-channel MOSFETs.
- Internal 5-V Regulator.
- 24-Pin QFN Package.
- Thermal Shutdown.
- Programmab.