4.1V, 4.5V, 5V DC to DC Single Output Power Supply for Consumer Electronics
使用 Texas Instruments 的 LM2757TM 的参考设计
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相关文件
依据最终产品
- Cellular Phone
- Consumer Electronics
- DDR Memory
- Pager
- Processor Power Management
- Smart Phone
说明
- LM2757 is a two-phase charge pump controlled by an internally generated non-overlapping clock. The charge pump operates by using external flying capacitors C1, C2 to transfer charge from the input to the output
主要特色
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Conversion TypeDC to DC
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Input Voltage3 to 5.5 V
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Output Voltage4.1|4.5|5 V
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Output Current0.1@4.1V|0.11@4.5V|0.18@5V A
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LM2757TM/NOPB | Texas Instruments | Charge Pump | Charge Pump STPUP 4.1V/4.5V/5V 100mA/110mA/180mA 12-Pin DSBGA T/R | 买入 | |
|
|
LM2757TMX/NOPB | Texas Instruments | Charge Pump | Charge Pump STPUP 4.1V/4.5V/5V 100mA/110mA/180mA 12-Pin DSBGA T/R | 买入 | |
|
|
LM2757TM/NOPB | Texas Instruments | Charge Pump | Charge Pump STPUP 4.1V/4.5V/5V 100mA/110mA/180mA 12-Pin DSBGA T/R | 买入 | |
|
|
LM2757TMX/NOPB | Texas Instruments | Charge Pump | Charge Pump STPUP 4.1V/4.5V/5V 100mA/110mA/180mA 12-Pin DSBGA T/R | 买入 | |