Application
Automotive Power & Lighting
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Matching Circuits
The Following Circuits match the search criteria selected above.
12V/5A Output From 4V-38V Automotive Input Supply 15–58VIN to 33.3V 3A LED Automotive Headlight Driver with Up to 98.5% Efficiency 2.5V to 36V Input, 12V/1A Output SEPIC Converter (Automotive 12V Regulator) 24V Overvoltage Regulator Withstands 150V at VIN 28V Vehicle Application with Reverse Voltage Protection 30W White LED Automotive Headlamp Driver with Thermal Derating 4A, 12V Overvoltage Output Regulator 4V to 18V (Cold Crank) Input to 12V Output 3mm Maximum Height All Ceramic SEPIC 4V-60V (Cold Crank) Input to 5V Output DC/DC Automotive Converter 50W White LED Automotive Headlamp Driver 5V System Protected from ± 24V Power Supplies 5V System Protected from ±24V Power Supplies and Overcurrent 5V System Protected From 80V Overvoltage 5V, 2A Output from Automotive Input with Continuous Operation from 6V to 45V 5V, 2A Output from Automotive Input with Continuous Operation from 6V to 45V 94% Efficient 25W White LED Automotive Headlamp Driver An Automotive Halogen Headlamp Power Supply Automotive 5V Regulator with Cold Crank Capability Automotive 9V - 19.5Vin to 5V at 1A with 60V Transient Protection and 1.7MHz Switching Frequency Complete 12V Automotive Undervoltage, Overvoltage and Reverse-Supply Protection Circuit Computer Voltage and Temperature Monitoring Embedded Automotive (6V to 36V Input) to 5V/3.3V/1.8V/1.2V Output Peak-Power Controller using Two Supercapacitors High Efficiency Wide Input (Cold Crank) Range Dual 5V/8.5V Converter Overvoltage Regulator with 250V Surge Protection Overvoltage Regulator with Low Battery Detection and Output Keep Alive During Shutdown Protection from Overvoltage and Overcurrent Protection of USB Port from Overvoltage and Overcurrent SCR Crowbar Six Output DC/DC μModule Regulator From 3V to 72V Input USB, FireWire, Automotive and Unregulated Wall Adapter to Regulated 5V Wide Input Range, 3.3V SEPIC Converter Can Operate from 3V to 36V (Cold Crank)
12V/5A Output From 4V-38V Automotive Input Supply
The LTC3789 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The constant-frequency, current mode architecture allows a phase-lockable frequency of up to 600kHz, while an output current feedback loop provides support for battery charging. With a wide 4V to 38V (40V maximum) input and output range and seamless, low noise transitions between operating regions, the LTC3789 is ideal for automotive, telecom and battery-powered systems.
