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Reference Design
SNVSA82C
- APRIL 2015
- REVISED OCTOBER 2017
LM43603-Q1 3.5-V to 36-V, 3-A Synchronous Step-Down Voltage Converter
1 Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1:
- 40°C to +125°C Operating Junction Temperature
- 27-µA Quiescent Current in Regulation
- High Efficiency at Light Load (DCM and PFM)
- Meets EN55022/CISPR 22 EMI Standards
- Integrated Synchronous Rectification
- Adjustable Frequency Range: 200 kHz to 2.2 MHz
(500 kHz default)
- Frequency Synchronization to External Clock
- Internal...