MP26060 datasheet(2/11 Pages) MPS

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MP26060 – 1A LINEAR LI-ION BATTERY CHARGER WITH TRICKLE CHARGE

MP26060 Rev.0.9

www.MonolithicPower.com

1/14/2010

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

ORDERING INFORMATION

Part Number*

Package

Top Marking

Free Air Temperature (TA)

MP26060EQ

QFN10 (3mm x 3mm)

4SYW

–20

°C to +85°C

For Tape & Reel, add suffix –Z (e.g. MP26060EQ–Z).

For RoHS compliant packaging, add suffix –LF (e.g. MP26060EQ–LF–Z)

PACKAGE REFERENCE

TOP VIEW

CHG

ACOK

BATT

ISET

IBF

GND

EXPOSED PAD

ON BACKSIDE

CONNECT TO

GND PIN

ABSOLUTE MAXIMUM RATINGS (1)

IN to GND ....................................–0.3V to +24V

All Other Pins to GND .................–0.3V to +6.5V

Continuous Power Dissipation (TA = +25°C)

(2)

………………………………………………....2.5W

Junction Temperature...............................140

°C

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

°C

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

°C

Recommended Operating Conditions

(3)

Nominal Supply Voltage VIN............3.5V to 6.5V

Operating Junct. Temp (TJ) ..... -20°C to +125°C

Thermal Resistance

(4)

θJA

θJC

QFN10 (3mm x 3mm) .............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 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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