LT1615, 20V dual-output converter
Reference Design using part LT1615 by Analog Devices
For End Products
- Digital Camera
- Portable Computers
- Portable Consumer Electronics
Description
- Circuit shows LT1615, single-inductor, dual-output converter ideal for use in applications needing both a positive and a negative voltage. The positive output is generated using a traditional boost converter, whereas the negative output is generated using an inverting charge pump
Key Features
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Conversion TypeDC to DC
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Input Voltage1.5 to 5 V
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Output Voltage-20|20 V
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Output Current0.004@-20V|0.004@20V A
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Efficiency77 %
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TopologyBoost
Featured Parts (27)
Part Number | Manufacturer | Type | Description | |||
---|---|---|---|---|---|---|
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LT1615IS5-1#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615ES5#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615IS5#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615IS5 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 | Buy | |
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LT1615IS5#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.2V to 15V Step Up Single-Out 34V Automotive AEC-Q100 5-Pin TSOT-23 T/R | Buy | |
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LT1615ES5-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615ES5-1#TRMPBF (CUT REEL) | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615IS5#TRM | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.2V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615IS5-1 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 | Buy | |
|
LT1615ES5-1#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
|
LT1615ES5-1#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy | |
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LT1615IS5-1#TRM | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1V to 15V Step Up Single-Out 34V 5-Pin TSOT-23 T/R | Buy |