TPS2378DDA Semiconductors - ICs by Texas Instruments

POE IEEE802.3AT TYPE2 0.85A 8SOIC

Status: Unknown
Series: -
RoHS: Unknown
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This 8-pin integrated circuit contains all of the features needed to implement an IEEE802.3at type-2 powered device (PD). The low 0.5-Ω internal switch resistance, combined with the enhanced thermal dissipation of the PowerPAD™ package, enables this controller to continuously handle up to 0.85 A. The TPS2378 features an auxiliary power detect (APD) input, providing priority for an external power adapter. It also features a 100-V pass transistor, 140-mA inrush current limiting, type-2 indication, auto-retry fault protection, and an open-drain power-good output.

Where to Buy

Prices starting from US$0.76

Distributor Stock
Logo for RS
RS
from US$1.20
4
in stock
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Logo for Texas Instruments
Texas Instruments
from US$0.76
61,845
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.51
604
in stock
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Logo for element14
element14
from US$1.75
604
in stock
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Logo for Farnell
Farnell
from US$1.83
604
in stock
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Specifications

Input Voltage 57V
Output Current 850mA
UVLO -
Controller IC Case Style SOIC
No. of Pins 8Pins
Duty Cycle (%) -
Frequency -
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +85°C
Supply Current 285µA

Alternative Descriptions

IEEE 802.3at PoE High-Power PD interface with AUX Control | Texas Instruments
Poe, Ieee802.3At Type2, 0.85A, 8Soic | Newark Electronics
POE, IEEE802.3AT TYPE2, 0.85A, 8SOIC | element14
Texas Instruments,TPS2378DDA,IC,PoE | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS2378DDA?

Additional datasheets, footprints and schematics for TPS2378DDA are listed on our Part Details page. You can also find images and similar parts to TPS2378DDA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TPS2378DDA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TPS2378DDA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPS2378DDA fall under?

The TPS2378DDA is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS2378DDA when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS2378DDA you can contact the distributor directly for product support, shipping queries etc.

Is the TPS2378DDA RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS2378DDA have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14, Farnell and RS have stock available or on a lead time for TPS2378DDA.

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