Datasheet > MP5022CGQV

MP5022CGQV

更新时间： 2024-01-25 17:02:58

品牌	Logo	应用领域
芯源 - MPS		监控
页数	文件大小	规格书
21页	1606K
描述
12V, 3mohm RDS(ON), Hot-Swap Protection Device with Current Monitoring

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MP5022CGQV 数据手册

MP5022C

12V, 3mΩ R_DS(ON), Hot-Swap Protection

Device with Current Monitoring

DESCRIPTION

FEATURES

The MP5022C is a hot-swap protection device

designed to protect circuitry on its output from

transients on its input. The MP5022C also

protects its input from unwanted shorts and

transients coming from its output.

•

4.8V-to-16V Operating Input Range

Integrated 3mΩ Power FET

Adjustable Current Limit

Output Current Measurement

±3% Current Monitor Accuracy (6A < Io <

15A)

During start-up, inrush current is limited by the

slew rate at the output. The slew rate is

controlled by an external capacitor at SS.

•

Fast Response (<200ns) for Short Protection

PG Detector and FLTB Indication

PG Assert Low at VIN = 0

Input-to-Output Short-Circuit Detection

External Soft Start

Programmable LOADEN Blanking Time

Configurable Over-Voltage Lockouts with

Hysteresis

The maximum load at the output is current-

limited through sense FET topology. The

magnitude of the current limit is controlled by a

low-power resistor from ISET to ground.

An internal charge pump drives the gate of the

power device, allowing a power FET with a very

low on resistance of 3mΩ to turn on.

•

Under-Voltage Lockout (UVLO)

Thermal Protection

Available in a Small QFN-22 (3mmx5mm)

Package

The MP5022C includes an IMON option that

produces a voltage proportional to the current

through the power device set by a resistor from

IMON to ground.

APPLICATIONS

•

Hot Swap

PC Cards

Disk Drives

Servers

Networking

Laptops

Full protection features includes current limit,

thermal shutdown, damaged MOSFET detection,

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

protection (UVP).

The MP5022C is available in a QFN-22

(3mmx5mm) package.

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” and “The Future of Analog IC Technology” are registered trademarks of

Monolithic Power Systems, Inc.

MP5022C Rev. 1.0

5/26/2016

www.MonolithicPower.com

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

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