LT3467ES6

The LT3467ES6 is a kind of switching regulator. It combines a 42 V, 1.1 A switch with a soft-start function. The device is available in a low profi le (1mm) 6-lead SOT-23 package. The typical applications include digital cameras, white LED power supplies, cellular phones, medical diagnostic equipmen, local 5 V or 12 V supplies, TFT-LCD bias supplies and xDSL power supplies.

There are some features of LT3467ES6. (1) 1.3 MHz switching frequency; (2) low VCESAT switch: 330 mV at 1.1 A; (3) high output voltage: up to 40 V; (4) wide input range: 2.4 V to 16 V; (5) dedicated soft-start pin; (6) 5 V at 540 mA from 3.3 V input; (7) 12 V at 270 mA from 5 V input; (8) uses small surface mount components; (9) low shutdown current: <1A; (10) pin-for-pin compatible with the LT1930 and LT1613.

What comes next is the absolute maximum ratings of LT3467ES6. (1): VIN is 16 V; (2): SW voltage is from -0.4 to 42 V; (3): FB voltage is 2.5 V; (4): SHDN voltage is 16 V; (5): current into FB pin is ±1 mA; (6): operating temperature range is from -40 to +125; (7): lead temperature (soldering, 10 seconds) is 300; (8): storage temperature range is from -65 to 150; (9): maximum junction temperature is 125.