TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 5 Pin |
Case/Package | SOT-23 |
Number of Outputs | 1 Output |
Output Current | 100 mA |
Number of Positions | 5 Position |
Input Voltage (Max) | 15 V |
Input Voltage (Min) | 1 V |
Operating Temperature (Max) | 85 ℃ |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Unknown |
Packaging | Cut Tape (CT) |
The LT1617ES5-1#PBF is a micropower inverting 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 LT1617"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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DC-DC converter; inverter; Uin:1.2÷15V; Uout: -5÷-34V; 350mA
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