LTC3400ES6#TRMPBF

LTC3400 is a synchronous, fixed frequency, step-up DC/DC converter. A switching frequency of 1.2MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducing external parts count. Anti-ringing control circuitry reduces EMI concerns by damping the inductor in discontinuous mode, and the devices feature low shutdown current of under 1µA. It is widely used in application such as pagers, MP3 players, digital cameras, LCD bias supplies, handheld instruments, wireless handsets, GPS receivers etc.

• Upto 92% efficiency
• Generates 3.3V at 100mA from a single AA cell
• Low start-up voltage is 0.85V typical
• Internal synchronous rectifier
• Output voltage range is 2.5V to 5V
• Tiny external components
• Automatic Burst Mode® operation
• Feedback voltage is 1.23V typical
• Operating temperature is -30°C to 85°C
• Package style is 6-lead plastic SOT-23

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party