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Solutions Search - LTC3459 - 10V Micropower Synchronous Boost Converter in ThinSOT

7V, 50mW OLED Driver from a 2V to 5.5V input

Mar 17th 2004
The LTC3459 controls peak inductor current when VIN is greater than or less than VOUT. This allows current to be controlled during start-up in a boost application or VOUT to be regulated below VIN when powered from a fresh battery. Peak current control makes the LTC3459 an ideal candidate for charging a back-up source such as ...

Circuit 

 

Two Farad, 5V SuperCap charger from a 3.3V input

Mar 17th 2004
The LTC3459 controls peak inductor current when VIN is greater than or less than VOUT. This allows current to be controlled during start-up in a boost application or VOUT to be regulated below VIN when powered from a fresh battery. Peak current control makes the LTC3459 an ideal candidate for charging a back-up source such as ...

Circuit