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ANALOG DEVICES LTC4269CDKD-1#PBF
POE IC, PD Controller, 60 V Input, 100 kHz, 1 Channel, 25.5 W, 1.24 V UVLO, 0 to 70 °C, DFN-EP-32
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC4269CDKD-1#PBF
- Order Code:
- 4026188
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- Product Range
- -
- Technical Datasheet:
- LTC4269CDKD-1#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC4269-1 is an integrated powered device (PD) controller and switching regulator intended for high power IEEE 802.3at and 802.3af applications. This device is targeted for high efficiency, single and multioutput applications from 10W to 25W. By supporting both 1-event and 2-event classifications, as defined by the IEEE, this device can be used in a wide range of product configurations. The device's synchronous, current mode, flyback controller generates multiple supply rails in a single conversion step providing for the highest system efficiency while maintaining tight regulation across all outputs. A true soft-start function allows graceful ramp-up of all output voltages. It is widely used in application such as VoIP phones with advanced display options, dual-radio wireless access points, PTZ security cameras, RFID readers, industrial controls etc.
- Isolated power supply efficiency is
92% - 88% efficiency including diode bridge and Hot Swap™ FET
- Flexible integrated auxiliary power support
- Superior EMI performance, undervoltage, overvoltage and thermal protection
- Short-circuit protection with auto-restart
- Programmable soft-start and switching frequency
- Complementary power good indicators
- Operating temperature is 0°C to 70°C
- Package style is 32-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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- -
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- 1.24V
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- DFN-EP
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- 32Pins
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- 1Channels
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- 25.5W
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- 88%
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- 110kHz
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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)
144 In stock Need more?
144 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 7/7/25
144 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,034.55
(¥1,138.01 Inc. JCT)
Pricing is unavailable. Please contact customer services.
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- 10+
- 52+
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,034.55 (¥1,138.01) |
| 10+ | ¥614.46 (¥675.91) |
| 52+ | ¥569.79 (¥626.77) |
| 104+ | ¥525.12 (¥577.63) |
| 260+ | ¥484.36 (¥532.80) |
| 520+ | ¥482.79 (¥531.07) |
| 1040+ | ¥474.28 (¥521.71) |
| Quantity | Price (Incl JCT) |
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