Description
The LM27402 is a voltage-mode, synchronous, DC/DC step-down controller with lossless inductor DCR current sensing capability.
Features
- 1 Wide Input-Voltage Range of 3 V to 20 V.
- Inductor DCR or Shunt Resistor Based
Overcurrent Protection.
- 0.6-V Reference With ±1% FB Accuracy Across
Full.
- 40°C to 125°C Junction Temperature Range.
- Switching Frequency from 200 kHz to 1.2 MHz.
- Output Voltage as High as 95% of Input Voltage.
- Integrated High-Current MOSFET Drivers.
- Internal VDD Bias Supply LDO Subregulator.
- External Clock Synchronization.
- Adjusta.
LM27402 Datasheet
