LM43602-Q1
LM43602-Q1 is 2-A Synchronous Step-Down Voltage Converter manufactured by Texas Instruments.
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Reference Design
SNVSA83C
- APRIL 2015
- REVISED OCTOBER 2017
LM43602-Q1 3.5-V to 36-V, 2-A Synchronous Step-Down Voltage Converter
1 Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 2:
- 40°C to +125°C Ambient Operating 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 k Hz to 2.2 MHz
(500 k Hz default)
- Frequency Synchronization to External Clock
- Internal pensation
- Stable with Almost Any bination of Ceramic,
Polymer, Tantalum, and Aluminum Capacitors
- Power-Good Flag
- Soft Start into a Pre-Biased Load
- Internal Soft Start: 4.1 ms
- Extendable Soft-Start Time by External Capacitor
- Output Voltage Tracking...
