MP5018GD datasheet(2/15 Pages) MPS

2 / 15 page

MP5018 –5V, 1A-5A CURRENT LIMIT SWITCH WITH REVERSE CURRENT BLOCKING

AND OUTPUT OVER-VOLTAGE CLAMP

MP5018 Rev. 1.02

www.MonolithicPower.com

3/23/2016

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP5018GD

QFN-12 (2mmx3mm)

See Below

* For Tape & Reel, add suffix –Z (e.g. MP5018GD–Z);

TOP MARKING

AMA: product code of MP5018GD;

Y: year code;

LLL: lot number;

PACKAGE REFERENCE

QFN-12 (2mmx3mm)

ABSOLUTE MAXIMUM RATINGS (1)

VIN ...................................................-0.3V to 16V

VOUT............................................................. 6.3V

All Other Pins.................................–0.3V to +6V

Junction Temperature.............. -40°C to +150°C

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

Continuous Power Dissipation (TA=+25°C )

(2)

QFN-12 (2mmx3mm) ................................. 1.8W

Recommended Operating Conditions

(3)

Continued Operation VIN .................4.5V to 5.5V

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

Thermal Resistance

(4)

θJA

θJC

QFN-12 (2mmx3mm).............…70........15 °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 continuous power dissipation at

any ambient temperature is calculated by 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.

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

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

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