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16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A-MP5022A
16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A-Monolithic Power Systems, Inc.

16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response


About This Product

■Summary

The MP5022A is a hot-swap protection device designed to protect output circuitry from input transients. It also protects the input from unwanted shorts and transients coming from the output. During start-up, inrush current is limited by the output slew rate. Slew rate is controlled by an external capacitor on the SS pin. The maximum load on the output is current limited through the sense FET topology. The amount of current limit is controlled by a low power resistor connected from the ISET pin to ground. An internal charge pump drives the power device gate, enabling a power FET with a very low 3mΩ on-resistance. The MP5022A includes an IMON option that generates a voltage proportional to the current flowing through the power device set by a resistor from this pin to ground. The MP5022A includes an optional discharge feature that provides a discharge path to the external output capacitor when the device is disabled. Fault protection includes current limiting, thermal shutdown, and damaged MOSFET detection. The device also features overvoltage and undervoltage protection. The MP5022A is available in a QFN-22 (3mm x 5mm) package.

■Features and benefits

・8V to 16V operating input range ・Integrated 3mΩ power FET ・Adjustable current limit ・Output current measurement ・+ / -3% current monitor accuracy (6A<io<12a) ・Fast response (<200ns) for short circuit protection ・PG detector and FLTB display ・PG asserts Low when VIN=0 ・Damaged MOSFET detection ・External soft start ・Programmable LOADEN blanking time ・Low voltage/over voltage lockout ・Thermal protection ・Small QFN-22 (3mm x 5mm) package

■Available product numbers

・MP5022AGQV-P MP5022AGQV-Z ・Part numbers ending in P and Z are the same part. P and Z indicate reel size only

  • Product

    16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A

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1 Models of 16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A

Image Part Number Price (excluding tax) Enable Ilimit (A) Interface Iout (max) (A) Parallel operation Rds (on) (mΩ) Slew Rate Control Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
16V, 12A, 3mΩ RDS (ON), Hot Swap Protection Device with Current Monitoring MP5022A-Part Number-MP5022A

MP5022A

Available upon quote

Active High

Prog.

No

12

No

3

Yes

Catalog

QFN-22 (3x5)

8

16

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About Company Handling This Product

Response Rate

100.0%


Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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