PM8800ATR - STMicroelectronics

Manufacturer Part Number

PM8800ATR

Manufacturer

STMicroelectronics

Introduction

Power Management Integrated Circuit for PoE Applications

Product Features and Performance

Controller for Powered Device (PD)

Integrated DC/DC converter

Supports IEEE 802.3af PoE standard

Maximum power output of 12.95W

Built-in switches

Supports 48V supply voltage

Low supply current of 3mA

Operational over a wide temperature range from -40°C to 85°C

Product Advantages

Integrated solution for PoE

Efficient power management

Compact 16-TSSOP footprint

Reduces external components and overall system cost

Key Technical Parameters

Type: Controller (PD), DC/DC

Number of Channels: 1

Power - Max: 12.95 W

Internal Switch(s): Both

Standards: 802.3af (PoE)

Voltage - Supply: 48V

Current - Supply: 3mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Compliant with IEEE 802.3af safety standards for Ethernet power applications

Compatibility

Designed for surface mount technology compatible with standard pick-and-place equipment

Application Areas

PoE-powered devices such as IP cameras, wireless access points, VoIP phones, networked devices

Product Lifecycle

Last Time Buy status indicating it is nearing end of life with limited time for purchase

Potential availability of replacements or upgrades from STMicroelectronics

Several Key Reasons to Choose This Product

Low power consumption and high efficiency

Meets industry-standard PoE requirements

Small package size suitable for space-constrained applications

Wide operating temperature range ensuring reliability in various environments

Ease of integration into design with minimal external components

Supports the development of cost-effective PoE solutions

Established manufacturer with a reputation for quality and support