Analog Devices Inc.

The LT3430/LT3430-1 are monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 3A, 0.1? switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode architecture provides fast transient response and excellent loop stability.Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry* maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 30?A and a SYNC pin can be externally synchronized with a logic level input from 228kHz to 700kHz for the LT3430 or from 125kHz to 250kHz for the LT3430-1.The LT3430/LT3430-1 are available in a thermally enhanced 16-pin TSSOP package.Applications Industrial and Automotive Power Supplies Portable Computers Battery Chargers Distributed Power Systems

$117.70 - $134.00
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey DC471A-ND 1 $129.09 $129.09 $129.09 $129.09 $129.09 $129.09 Buy
Analog Devices Inc DC471A $117.70 $117.70 $117.70 $117.70 $117.70 $117.70 Buy
Mouser Electronics 584-DC471A 3 1 $134.00 $134.00 $134.00 $134.00 $134.00 $134.00 Buy
Win Source DC471A 560 Buy