-7.5V DC to DC Single Output Power Supply for Cellular Phone
使用 Texas Instruments 的 TPS61040DBV 的参考设计
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依据最终产品
- Cellular Phone
- Desktop PC
- Digital Still Camera (DSC)
- LCD Backlighting
- LCD TV
- MP3 Player
- Personal Digital Assistant
说明
- TPS61040 Can be Configured as an Inverting Converter Using an OPA348 Operational Amplifier or Equivalent to Invert the Feedback Signal
主要特色
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Conversion TypeDC to DC
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Input Voltage3.3|5 V
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Output Voltage-7.5 V
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Output Current0.054|0.081 A
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Efficiency65 %
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TopologyBoost
Featured Parts (15)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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OPA348AID | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 8-Pin SOIC Tube | 买入 | |
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OPA348AIDBVR-916736306 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA348AIDBVT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA348AIDR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 8-Pin SOIC T/R | 买入 | |
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OPA348AQDRQ1 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single GP R-R I/O 5.5V Automotive AEC-Q100 8-Pin SOIC T/R | 买入 | |
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OPA348AIDCKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SC-70 T/R | 买入 | |
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OPA348AIDCKT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SC-70 T/R | 买入 | |
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OPA348AIDCKTG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SC-70 T/R | 买入 | |
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OPA348AIDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA348AIDBVRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |
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OPA348AQDBVRQ1 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single GP R-R I/O 5.5V Automotive AEC-Q100 Medical 5-Pin SOT-23 T/R | 买入 | |
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OPA348AIDBVTG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R I/O 5.5V 5-Pin SOT-23 T/R | 买入 | |