MP2617GL datasheet(3/29 Pages) MPS

3 / 29 page

MP2617 – SINGLE CELL SWITCHING CHARGER WITH POWER PATH CONTROL

MP2617 Rev. 1.03

www.MonolithicPower.com

8/23/2013

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

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP2617GL

QFN 3mmx4mm

MP2617

* For Tape & Reel, add suffix –Z (e.g. MP2617GL–Z);

PACKAGE REFERENCE

TOP VIEW

TMR

ILIM

PGND

NTC

ISET

CHGOK ACOK

VCC

BST

VLIM

SYS

BATT

AGND

SYSFB

ABSOLUTE MAXIMUM RATINGS (1)

IN, SW .........................................-0.3V to +20V

BATT, SYS .....................................-0.3V to +6V

BST...............................................-0.3V to +26V

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

Continuous Power Dissipation (TA = +25°C)

(2)

QFN20 3mmx4mm..................................... 2.6W

Junction Temperature...............................150

°C

Lead Temperature ....................................260

°C

Storage Temperature.................–65°C to 150°C

Recommended Operating Conditions

(3)

Supply Voltage VIN ...........................4.5V to 12V

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

Thermal Resistance

(4)

θJA

θJC

QFN20 3mmx4mm ................. 48 ...... 11...

°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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