LT1615ES5#TRMPBF

LT1615 is a micropower step-up DC/DC converter in ThinSOT package. It 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. Its 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. Typical applications are LCD bias, handheld computers, battery backup, digital cameras.

• Designed for higher power systems with a 350mA current limit
• Uses small surface mount components
• Operates with VIN as low as 1V
• Minimum input voltage is 1.2V
• Switch current limit is 400mA
• 5-lead plastic SOT-23 package
• Operating temperature range from -40°C to 85°C

บันทึก

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