Texas Instruments TPS2377DR-1

Name: TPS2377DR-1
Brand: Texas Instruments
SKU: 3267163-TPS2377DR-1
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: TPS2377DR-1

Manufacturer:: Texas Instruments

Ventron No:: 3267163-TPS2377DR-1

Description:: Class 3 PoE PD with legacy UVLO threshold & auto-retry

ECAD Model:

Datasheet:: tps2377-1

Overview

Description
The TPS2375-1 and TPS2377-1 are IEEE 802.3af PoE Powered Device Controllers (PDCs) with auto-retry features. They are second-generation PDCS featuring a 100-V rating and true open-drain, power-good function. These devices are auto-retry versions of selected TPS2375 family members.
In addition to the basic functions of detection, classification, and undervoltage lockout (UVLO), these controllers include an adjustable inrush limiting feature. The TPS2375-1 has 802.3af-compliant UVLO limits, and the TPS2377-1 has legacy UVLO limits.

Features
Auto-retry after current-limit fault
Fully supports IEEE 802.3af specification
Integrated 0.58-Ω, 100-V, low-side switch
15-kV system level ESD capable
Programmable inrush current control
Fixed 450-mA current limit
Open-drain, power-good reporting
Industrial temperature range: -40°C to 85°C
8-pin SOIC and TSSOP packages

Applications
VoIP phones
WLAN access points
Security cameras
Internet appliances
POS terminals

Specifications

Texas Instruments TPS2377DR-1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS2377DR-1.