
- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0623
- SKU: 1-CHIP0623
Realtime Stock
Controller IC Chip - LT3470ETS8 LT3470E LTBDM chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0623)
The LT ® 3470 is a micropower step-down DC/DC converter that integrates a 300mA power switch, catch diode and boost diode into a low profile (1mm) ThinSOT TM package. The LT3470 combines Burst Mode and continuous opera- tion to allow the use of tiny inductor and capacitors while providing a low ripple output to loads of up to 200mA. with its wide input range of 4V to 40V, the LT3470 can regulate a wide variety of power sources, from 2-cell Li-Ion batteries to unregulated wall transformers and lead- acid batteries. Quiescent current in regulation is just 26 mA in a typical application while a zero current shutdown mode disconnects the load from the input source, simpli- fying power management in battery-powered systems. Fast current limiting and hysteretic control protects the LT3470 and external components against shorted out- puts, even at 40V input.
Low Quiescent Current: 26mA at 12VIN to 3.3VOUT■Integrated Boost and Catch Diodes■Input Range: 4V to 40V■Low Output Ripple: <10mV■<1mA in Shutdown Mode■Output Voltage: 1.25V to 16V■200mA Output Current■Hysteretic Mode Control– Low Ripple Burst Mode® Operation at Light Loads– Continuous Operation at Higher Loads■Solution Size as Small as 50mm2■Low Profile (1mm) ThinSOT Package
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