LT1619, High efficiency 3.3V to 5V DC/DC converter
使用 Analog Devices 的 LT1619 的参考设计
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依据最终产品
- DC to DC Converter
- Distributed Control System
- Power Supplies
说明
- Circuit shows 3.3V to 5V/2.2A boost supply using the LT1619. Low parts count, small size and high efficiency make it a perfect solution when a moderate amount of 5V power is required in a predominately 3.3V system
主要特色
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Conversion TypeDC to DC
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Input Voltage3.3 V
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Output Voltage5 V
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Output Current2.2 A
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Efficiency86 %
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TopologyBoost
Featured Parts (8)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT1619EMS8 | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP | 买入 | |
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LT1619EMS8#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP Tube | 买入 | |
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LT1619ES8 | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N | 买入 | |
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LT1619EMS8#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP T/R | 买入 | |
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LT1619ES8#PBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N Tube | 买入 | |
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LT1619EMS8#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin MSOP T/R | 买入 | |
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LT1619ES8#TR | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N T/R | 买入 | |
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LT1619ES8#TRPBF | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 360kHz 8-Pin SOIC N T/R | 买入 | |