Product Summary

The TPS2375D is a PoE powered device controller. These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE 802.3af compliant powered device (PD). The TPS2375D is a second generation PDC (PD Controller) featuring 100-V ratings and a true open-drain, power-good function. The TPS2375D has 802.3af compliant UVLO limits, the TPS2375D has legacy UVLO limits, and the TPS2375D has a programmable UVLO with a dedicated input pin. The applications of the TPS2375D include VoIP Phones, WLAN Access Points, Security Cameras, Internet Appliances and POS Terminals.

Parametrics

TPS2375D absolute maximum ratings: (1)Voltage: -0.3 V to 10 V; (2)Current, sinking: 0 to 5 mA; (3)Current, sourcing: 0 to 1 mA; (4)ESD: 500 V; (5)Maximum junction temperature range: Internally limited; (6)Storage temperature range: -65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds - Green Packages: 260℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds - Nongreen Packages: 235℃.

Features

TPS2375D features: (1)Fully Supports IEEE 802.3af Specification; (2)Integrated 0.58-Ω, 100-V, Low-Side Switch; (3)15-kV System Level ESD Capable; (4)Supports Use of Low-Cost Silicon Rectifiers; (5)Programmable Inrush Current Control; (6)Fixed 450-mA Current Limit; (7)Fixed and Adjustable UVLO Options; (8)Open-Drain, Power-Good Reporting; (9)Over temperature Protection; (10)Industrial Temperature Range: -40℃ to 85℃; (11)8-Pin SOIC and TSSOP Packages.

Diagrams

TPS2375D block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS2375DG4
TPS2375DG4

Texas Instruments

Hot Swap & Power Distribution IEEE 802.3af PoE Pwr Device Cntrler

Data Sheet

0-1: $1.42
1-25: $1.30
25-100: $1.00
100-250: $0.95
TPS2375DR
TPS2375DR

Texas Instruments

Hot Swap & Power Distribution IEEE 802.3af PoE Pwr Device Cntrler

Data Sheet

0-1960: $0.77
1960-2000: $0.76
2000-2500: $0.76
2500-5000: $0.75
TPS2375DRG4
TPS2375DRG4

Texas Instruments

Hot Swap & Power Distribution IEEE 802.3af PoE Pwr Device Cntrler

Data Sheet

0-1: $1.35
1-25: $1.08
25-100: $0.84
100-250: $0.80
TPS2375D
TPS2375D

Texas Instruments

Hot Swap & Power Distribution IEEE 802.3af PoE Pwr Device Cntrler

Data Sheet

0-1: $1.77
1-25: $1.62
25-100: $1.30
100-250: $1.13