LM27402 controller
high-performance synchronous buck controller.high-performance synchronous buck controller.
*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
* High-Current, Low-Voltage Supply for FPGA and ASIC
* General-Purpose, High-Current Buck Converters
* DC/DC.
The LM27402 is a voltage-mode, synchronous, DC/DC step-down controller with lossless inductor DCR current sensing capability. Sensing the inductor current eliminates the need to add resistive powertrain elements, which increases overall efficiency an.
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