MP5010B datasheet(2/15 Pages) MPS

2 / 15 page

MP5010B – 3V-18V, 1A-5A PROGRAMMABLE CURRENT LIMIT SWITCH

MP5010B Rev. 1.0

www.MonolithicPower.com

4/3/2013

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP5010BDQ

QFN10 (3mm×3mm)

AFN

* For Tape & Reel, add suffix –Z (e.g. MP5010BDQ–Z).

For RoHS compliant packaging, add suffix –LF (e.g. MP5010BDQ-LF-Z).

PACKAGE REFERENCE

ABSOLUTE MAXIMUM RATINGS (1)

VCC, SOURCE, I-LIMIT ..................–0.3V to 22V

dv/dt, ENABLE/FAULT ....................–0.3V to 6V

Storage Temperature.............. –65°C to +155°C

Junction Temperature................................ +150°C

Lead Temperature .................................... +260°C

Continuous Power Dissipation (TA=+25°C)

(2)

................................................................... 2.5W

Recommended Operating Conditions

(3)

Input Voltage Operating Range ......... 3V to 18V

Operating Junction Temp. (TJ)...... -40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

QFN10 (3mmx3mm) ...............50 ...... 12 ... °C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature TJ(MAX) ， the junction-to-

ambient thermal resistance

θJA，and the ambient temperature

TA, the maximum allowable power dissipation at any ambient

temperature is calculated using: PD(MAX)=(TJ(MAX)-TA)/ θJA.

Exceeding the maximum allowable power dissipation will

cause excessive die temperature, and the regulator will go

into thermal shutdown. Internal thermal shutdown circuitry

protects the device from permanent damage.

Reduce 0.2 Watts for every 10

oC ambient temperature

increasing

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7 4-layer board.

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