PTB48540 - 10-W Power-Over-Ethernet Isolated Power Module Assembly

Texas Instruments

PTB48540 Datasheet Preview — Preview of PTB48540 PDF

Datasheet Details

Part number	PTB48540
Manufacturer	Texas Instruments ↗
File Size	513.43 KB
Description	10-W Power-Over-Ethernet Isolated Power Module Assembly
Datasheet	PTB48540-etcTI.pdf

PTB48540 Product details

Description

The PTB48540 series of power modules is specifically designed to provide an isolated, low-voltage power source to a remote Powered Device (PD) in PowerOver-Ethernet (PoE) applications.

Features

Input Voltage Range: 36 V to 57 V.
10 W Output.
IEEE Std. 802.3af Compliant (for PoE-PD Interface).
85 % Efficiency.
Low Profile (9 mm).
Output Voltage Trim/Adjust.
Under-Voltage Lockout.
Input Transient Suppressor.
Internal EMI Filter.
Meets FCC Class B Radiated & Class A Conducted.
Output Inhibit Control.
Short Circuit Protection.
Over Temperature Shutdown.
1500 VDC I.

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Other Datasheets by Texas Instruments

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Published: Mar 13, 2025 |