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IEEE 802.3af, 600mA capable, PD Controller


Package | PIN: DDA | 8
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $1.50
10-24 $1.35
25-99 $1.26
100-249 $1.10
250-499 $1.03
500-749 $0.88
750-999 $0.74
1000+ $0.71


  • Adjustable Turn-on Thresholds
  • Permits high-power 26 W designs
  • Integrated 0.58-, 100-V,Low-Side Switch
  • 15-kV System Level ESD Capable
  • Industrial Temperature Range: -40°C to 85°C
  • 8-Pin PowerPad™ SOIC Package
    • VoIP Video and Speaker Phones
    • WiMAX Access Points
    • Security Cameras
    • RFID Readers

PowerPad is a trademark of Texas Instruments.

Texas Instruments  TPS2376DDA-H

The 8-pin integrated circuit contains all ofthe features needed to develop a high power IEEE 802.3af style powered device (PD). The TPS2376-H offers a higher current limit and increased thermal dissipation capability over the TPS237X family of devices. The TPS2376-H implements a fully compliant PoE interface while permitting non-standard implementations that draw more power. A 26 W PD may be constructed when working from a 52 V minimum PSE over 100 m of CAT-5 cable. The TPS2376-H features a 100 V rating, 600 mA capability, adjustable inrush limiting, fault protection with auto-retry, and true open-drain power-good functionality.