LT1307CS8#PBF

LT1307CS8#PBF is a micropower, fixed frequency DC/DC converter that operates from an input voltage as low as 1V. First in the industry to achieve true current mode PWM performance from a single cell supply, this device features automatic shifting to power saving Burst Mode operation at light loads. High efficiency is maintained over a broad 100µA to 100mA load range. This device contains a low battery detector with a 200mV reference and shut down to less than 5µA. No load quiescent current of the device is 50µA and the internal NPN power switch handles a 500mA current with a voltage drop of just 295mV. It is widely used in application such as pagers, cordless telephones, GPS receivers, battery backup, portable electronic equipment, glucose meters, diagnostic medical instrumentation etc.

• Uses small ceramic capacitors
• Quiescent current is 50µA typical
• Operates with VIN as low as 1V, 600KHz fixed frequency operation
• Starts into full load
• Low shutdown current of 3µA
• Low-battery detector
• Automatic Burst Mode® operation at light load
• Operating commercial temperature is -20°C to 70°C
• Package style is 8-lead plastic So

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