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ANALOG DEVICES LTC4265CDE#PBF
POE IC, PD Controller, High Power, 60 V Input, 1 Channel, 25.5 W, 30 V UVLO, 0 to 70 °C, DFN-EP-12
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC4265CDE#PBF
- Order Code:
- 4026169
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- Technical Datasheet:
- LTC4265CDE#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC4265 is a 3rd generation powered device (PD) interface controller intended for IEEE 802.3at high power. It has power-over-ethernet (PoE) applications upto 25.5W. By supporting 1-event and 2-event classification signalling as defined by IEEE 802.3, it can be used in a wide range of product configurations. A 100V MOSFET isolates the DC/DC converter during detection and classification, and provides 100mA inrush current for a smooth power-up transition. It also includes complementary power good outputs, an on-board signature resistor, undervoltage/overvoltage lockout and comprehensive thermal protection. All Linear Technology PD solutions include a shutdown pin with signature corrupt to provide flexible auxiliary power options. It is used in applications such as 802.11n access points, high power VoIP video phones, RFID reader systems, PTZ security cameras and surveillance equipment etc.
- Flexible auxiliary power support using SHDN pin
- Complementary power good Outputs
- Undervoltage and overvoltage lockout
- Undervoltage lock out is 30V minimum at (TA = 25°C)
- Supply current at 60V is 1.35mA maximum at (TA = 25°C)
- Inrush current is 100mA typical at (GND = 54, VOUT = 3V)
- Operating ambient temperature is 0°C to 70°C
- Package style is 12-lead plastic DFN
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- IEEE 802.3af, 802.3at
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- PD Controller
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- 60V
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- 30V
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- DFN-EP
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- 12Pins
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- 1Channels
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- 25.5W
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- -
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- -
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- Surface Mount
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- 0°C
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- 70°C
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
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268 deliver in 3-4 business days from our UK warehouse
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¥863.85
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