PM8800ATR

$2.24

Description：IC POE CNTRL 1 CHANNEL 16HTSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0d960e72c852 Category: Power Over Ethernet (PoE) Controllers Brand: STMicroelectronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC POE CNTRL 1 CHANNEL 16HTSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Controller (PD), DC/DC
Number of Channels：1
Power - Max：12.95 W
Internal Switch(s)：Both
Auxiliary Sense：No
Standards：802.3af (PoE)
Voltage - Supply：48V
Current - Supply：3mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-HTSSOP

Download product information

PM8800ATR

Overview

The PM8800ATR is a highly integrated Power over Ethernet Powered Device (PD) interface and PWM controller manufactured by STMicroelectronics. It complies with the IEEE 802.3af standard, embedding a PD interface alongside a PWM controller for low-power applications. The device accepts line input voltages ranging from 40 Vdc to 60 Vdc. Reference designs utilizing this component demonstrate output capabilities of 12 Vdc at 1 A or 5 Vdc at 2 A, with specific ripple and efficiency metrics documented in associated evaluation boards.

Feature Summary

Integrates an IEEE 802.3af compliant Powered Device interface with a PWM controller
Operates using power supplied from Ethernet LAN cables or local auxiliary sources
Designed for simple, low-cost PoE application implementations

Applications

Low power PoE applications
PoE Powered Devices (PD)
LAN cable powered systems

Procurement Notes

Verify the exact suffix against official documentation, as package variations may exist. Confirm current lifecycle status, as availability data indicates potential end-of-life conditions. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and correct revision level before procurement.

Selection Notes

Select this component for designs requiring strict compliance with IEEE 802.3af standards. It is suitable for applications needing a combined PD interface and DC-DC conversion control. Evaluate thermal performance and input voltage range compatibility with the specific power sourcing equipment intended for use in the target deployment environment.

Part Context

This component belongs to STMicroelectronics' portfolio of PoE/LAN solutions. It is distinct from higher-power variants like the PM8805, which supports IEEE 802.3bt. The PM8800 series is specifically engineered for cost-sensitive, low-power endpoints within Ethernet-powered networks.