Datasheet > MP8030

MP8030

更新时间： 2024-11-26 17:01:19

品牌	Logo	应用领域
芯源 - MPS		控制器光电二极管
页数	文件大小	规格书
47页	1998K
描述
全集成802.3af/at/bt 兼容PoE PD 接口，集成高效率反激/正激控制器?

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MP8030 数据手册

MP8030

Fully Integrated, 802.3af/at/bt-Compliant

PoE PD Interface with

High-Efficiency Flyback/Forward Controller

DESCRIPTION

FEATURES

The MP8030 is a fully integrated, IEEE

802.3af/at/bt-compliant, Power over Ethernet

(PoE), powered device (PD) power supply

converter. The device features a PD interface

and a high-efficiency flyback/forward controller.

•

Compliant with 802.3af/at/bt Specifications

Internal Hot-Swap MOSFET for ≤51W

Designs

External FET with GATE1 for >51W

Designs

GATE2 N-Channel MOSFET Driver for

Adapter Supply

Supports Automatic Classification

Automatic Maintain Power Signature

Function

Supports Flexible Topologies with DC/DC

Design:

o Primary-Side Regulation (PSR) for

Flyback Applications

o Secondary-Side Regulation (SSR) for

Flyback Applications

o SSR for Active-Clamp Forward

Applications

•

The PD interface has all the functions of IEEE

802.3af/at/bt. It also integrates a 100V hot-swap

MOSFET for ≤51W applications and one

GATE1 driver to enhance efficiency for high-

power applications (>51W). The GATE2 driver

supports an external, low on resistance N-

channel MOSFET to prevent high power loss

when the device is powered by an adapter.

•

The flyback/forward controller is specifically

designed for primary-side regulation (PSR)

flyback applications, as well as secondary-side

regulation

(SSR)

active-clamp

forward

applications. It also can be used in an SSR

flyback topology.

•

EMI Reduction with Frequency Dithering

Ethernet Alliance (EA Gen 2) Certified

Available in a QFN-32 (5mmx6mm)

Package

The MP8030 features overload protection

(OLP) with hiccup mode, short-circuit protection

(SCP), over-voltage protection (OVP), and

thermal shutdown.

Optimized Performance with

MPS Inductor MPL-AY Series

The MP8030 is available in a QFN-32

(5mmx6mm) package.

APPLICATIONS

•

IEEE 802.3af/at/bt-Compliant Devices

Security Cameras

Video and VoIP Phones

WLAN Access Points

Internet of Things (IoT) Devices

Pico Base Stations

All MPS parts are lead-free, halogen-free, and adhere to the RoHS

directive. For MPS green status, please visit the MPS website under

Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

MP8030 Rev. 1.0

1/31/2022

MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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MP804	GOOD-ARK	获取价格	SILICON BRIDGE RECTIFIERS
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MP804	DCCOM	获取价格	TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE RANGE - 50 to 10
MP804	HY	获取价格	SILICON BRIDGE RECTIFIERS
MP8040	MPS	获取价格	Full Bridge or Single Ended Audio Amplifier
MP8040DN	MPS	获取价格	Full Bridge or Single Ended Audio Amplifier
MP8040DN-LF	MPS	获取价格	Half Bridge Based Peripheral Driver, 9A, PDSO8, LEAD FREE, SOIC-8
MP8040DN-LF-Z	MPS	获取价格	Half Bridge Based Peripheral Driver, 9A, PDSO8, LEAD FREE, SOIC-8
MP8040DN-Z	MPS	获取价格	Half Bridge Based Peripheral Driver, 9A, PDSO8, SOIC-8
MP8042	MPS	获取价格	High Current, Dual Channel Power Half-Bridge

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