TPS23757EVM, Evaluation Module for TPS23757 which contains a powered device (PD) and a power supply controller supporting many high-efficiency topologies
使用 Texas Instruments 的 TPS23757PW 的参考设计
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依据最终产品
- IP Phone
- PoE Security Camera
- PoE Wireless Access Point
- Wireless LAN
说明
- TPS23757EVM contains evaluation and reference circuitry for the TPS23757. The TPS23757 contains a powered device (PD) and a power supply controller supporting many high-efficiency topologies. The TPS23757EVM supports the IEEE 802.3at (draft) standard for a type 1 PD (equivalent to the 13W standard of IEEE 802.3-2008) and contains a power supply controller optimized for high-efficiency converter topologies. The TPS23757EVM is targeted at 11-W, synchronous flyback converter applications
主要特色
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Conversion TypeDC to DC
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Input Voltage0 to 57 V
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Output Voltage3.3|5 V
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Output Current2.2@5V|3.3@3.3V A
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Output Power11 W
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Efficiency87 %
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TopologyFlyback
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
TLV431ACDBVR | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 6V 15mA 5-Pin SOT-23 T/R | 买入 | |
|
TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | 买入 | |
|
TPS23757PWR | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 20-Pin TSSOP | 买入 | |
|
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TPS23757PW | Texas Instruments | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 0V 57V 13W 20-Pin TSSOP | 买入 | |