MP2635 – 2A SINGLE CELL SWITCH MODE BATTERY CHARGER

MP2635 Rev. 1.05

www.MonolithicPower.com

3

6/27/2013

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© 2013 MPS. All Rights Reserved.

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP2635GR

QFN24 (4×4mm)

M2635E

* For Tape & Reel, add suffix –Z (e.g. MP2635GR–Z);

PACKAGE REFERENCE

TOP VIEW

VIN .................................................–0.3V to 20V

SYS...............................................–0.3V to 6.5V

SW…………….. .................................................

–0.3V (-2V for <20ns) to 6.5V (8.5V for <20ns)

BATT.............................................–0.3V to 6.5V

ACOK

-----------------

, CHG

-------------

, BOOST

---------------------

...................–0.3V to 6.5V

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

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

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

(2)

........................................................... 2.97W

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

Operating Temperature............. –20°C to +85°C

Recommended Operating Conditions

(3)

Supply Voltage VIN............................4.5V to 6V

Thermal Resistance

(4)

QFN24 (4×4mm)..................... 42 ........9 ....°C/W

Notes:

1) Exceeding these ratings may damage the device.

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

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.