The LT1615ES5#TRMPBF is a micropower step-up DC/DC Converter designed for higher power systems with a 350mA current limit and an input voltage range of 1.2 to 15V. This device features a quiescent current of only 20μA at no load, which further reduces to 0.5μA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to 34V to be easily generated in a simple boost topology without the use of costly transformers. The LT1615's low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.
- Low quiescent current (20μA in active mode, <1μA in shutdown mode)
- Operates with VIN as low as 1V
- Low VCESAT switch (250mV at 300mA)
- Uses small surface mount components
- High output voltage (up to 34V)
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