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Reference Design
LM3492, LM3492-Q1
SNVS656D
- SEPTEMBER 2010
- REVISED OCTOBER 2016
LM3492/-Q1 Two-Channel Individual Dimmable LED Driver With Boost Converter and Fast Current Regulator
1 Features
- Boost Converter:
- LM3492-Q1 is an Automotive Grade Product That is AEC Q100 Grade 1 Qualified
- Very Wide Input Voltage Ranged From 4.5 V to 65 V
- Programmable Soft Start
- No Loop pensation Required
- Stable With Ceramic and Other Low ESR Capacitors With No Audible Noise
- Nearly Constant Switching Frequency Programmable From 200 kHz to 1 MHz
- Current Regulators:
- Programmable LED Current from 50...