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TPS23756PWPR Image

Images are for reference only.

See Product Specifications for product details.

TPS23756PWPR

IC POE CNTRL 1 CHANNEL 20HTSSOP

Manufacturer:
TI
Datasheet:
TPS23756PWPR PDF
Package/Case:
HTSSOP-20
Product Category:
IC Chips
DateCode:
21+
Stock:
2000 PCS

Submit a Request For Quotation on quantities greater than those displayed. Add To Bom

Any question about TPS23756PWPR? sales@censtry.com    censtry

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Product Parameter

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Condition
New & Original - Factory Package
Order Limit
No Limit for TPS23756PWPR
Delivery Services
Global delivery By DHL/UPS/FEDEX/TNT/ARAMEX/EMS
Payment Terms
Wire Transfer or Paypal or Western Union or MoneyGram or Credit Card

TPS23756PWPR Product Details

Features:

1 Features

• Powers up to 30-W (Input) PDs

• DC-DC Control Optimized for Isolated Converters

• Supports High-Efficiency Topologies

• Complete PoE Interface

• Enhanced Classification per IEEE 802.3at With Status Flag

• Adapter ORing Support

• Programmable Frequency With Synchronization

• Robust 100-V, 0.5-Ω Hotswap MOSFET

• –40°C to 125°C Junction Temperature Range

• Industry Standard PowerPAD™ HTSSOP-20


2 Applications

• IEEE 802.3at Compliant Devices

• Video and VoIP Telephones

• RFID Readers

• Multiband Access Points

• Security Cameras


3 Description

The TPS23754 and TPS23756 devices have a combined power-over-ethernet (PoE), powereddevice (PD) interface, and current-mode DC-DC controller optimized specifically for isolated converters. The PoE interface supports the IEEE 802.3at standard.


The TPS23754 and TPS23756 support a number of input voltage ORing options including highest voltage, external adapter preference, and PoE preference. These features allow the designer to determine which power source will carry the load under all conditions.


The PoE interface features the new extended hardware classification necessary for compatibility with high-power midspan power sourcing equipment (PSE) per IEEE 802.3at. The detection signature pin can also be used to force power from the PoE source off. Classification can be programmed to any of the defined types with a single resistor.


The DC-DC controller features two complementary gate drivers with programmable dead time. This simplifies the design of active-clamp forward converters or optimized gate drive for highly-efficient flyback topologies. The second gate driver may be disabled if desired for single MOSFET topologies. The controller also features internal soft start, bootstrap start-up source, current-mode compensation, and a 78% maximum duty cycle. A programmable and synchronizable oscillator allows design optimization for efficiency and eases use of the controller to upgrade existing power supply designs. Accurate programmable blanking, with a default period, simplifies the usual current-sense filter design trade-offs.


The TPS23754 device has a 15-V converter start-up while the TPS23756 device has a 9-V converter startup. The TPS23754-1 replaces the PPD pin with a noconnect for increased pin spacing.

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Request a quote TPS23756PWPR at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of TPS23756PWPR In Stock for Sale, Check stock quantity and pricing, view product specifications, and order contact us:sales@censtry.com
The price and lead time for TPS23756PWPR depending on the quantity required, Please send your request to us, Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.

TPS23756PWPR Associated Products

TPS23755RJJR Image TPS23755RJJR
TPS22990NDMLR Image TPS22990NDMLR
TPS22976DPUT Image TPS22976DPUT
TPS22965QWDSGRQ1 Image TPS22965QWDSGRQ1
Manufacturer
TI
TI
TI
TI
Stock
5450 PCS
50 PCS
5000 PCS
1900 PCS
Datasheet
TPS23755RJJR PDF
TPS22990NDMLR PDF
TPS22976DPUT PDF
TPS22965QWDSGRQ1 PDF

Customer Feedback

  • ****NCESCO F***** 2023-02-04

    Jim is a pleasure to work with.

  • ****ish Mahes***** 2023-02-04

    DEALING WITH THIS GREAT COMPANY FOR OVER 10 YEARS. THANKS

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    CENSTRY IS A GREAT COMPANY TO DEAL WITH. 100% LEGIT PARTS ALL THE TIME FACTORY SEALED FACTORY PARTS.

  • ****xandra Ferreira***** 2023-02-03

    I will give a 5 star.

  • ****nis Ei***** 2023-02-03

    Received the product without any problem. Fast shipping and reasonable prices. I recommend this store.

  • **evin Kn*** 2023-02-01

    Jim is a pleasure to work with.

  • ****a Davi***** 2023-01-30

    Ed delivered exactly as promised. Got me out of a jam. Thanks.

  • ****ot Step***** 2023-01-24

    Great company, highly recommended A+++++

  • **xe*** 2023-01-14

    Everyone knows these guys are good, but in case you forgot. Bill Rocks!!

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