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LM27403

Texas Instruments
Part Number LM27403
Manufacturer Texas Instruments
Description Synchronous Buck Controller
Published May 5, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM27403 SNVS896B – AUGUST 2013...
Datasheet PDF File LM27403 PDF File

LM27403
LM27403


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM27403 SNVS896B – AUGUST 2013 – REVISED NOVEMBER 2014 LM27403 Synchronous Buck Controller With Temperature-Compensated, Inductor-DCRBased Overcurrent Protection and Programmable Thermal Shutdown 1 Features •1 Up to 97% Efficiency and 93% Duty Cycle • Wide Input Voltage Range of 3 V to 20 V • Switching Frequency From 200 kHz to 1.
2 MHz • Inductor-DCR-Based Overcurrent Protection With Thermal Compensation • 0.
6-V Reference With 1% Feedback Accuracy • 30-ns Min On-Time for Low VOUT • Integrated High-Current MOSFET Drivers – Adaptive Deadtime Control • Ultrafast Line and Load Transient Response – High GBW...



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