MP2605 MPS, MP2605 Datasheet - Page 2

• Manufacturer Part Number: MP2605
• Description: 1A Li-Ion/Li-Polymer Battery Charger
• Manufacturer: MPS

ABSOLUTE MAXIMUM RATINGS
IN to GND .....................................-0.3V to +28V
All Other Pins to GND ..................-0.3V to +6.5V
Continuous Power Dissipation (T
………………………………………………....2.5W
Junction Temperature ...............................140 ° C
Lead Temperature ....................................260 ° C
Storage Temperature............... -65°C to +150 ° C
Recommended Operating Conditions
Nominal Supply Voltage V
Operating Junct. Temp (T
MP2605 Rev. 0.94
1/25/2010
ACOK and CHG Maximum Sink Current..... 20mA
Part Number*
MP2605DQ
MP2605 – 28V, 1A LINEAR BATTERY CHARGER WITH TRICKLE CHARGE AND TIMER
For RoHS Compliant packaging, add suffix –LF (e.g. MP2605DQ–LF–Z)
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
J
IN
)...... -40 ° C to +125 ° C
* For Tape & Reel, add suffix –Z (e.g. MP2605DQ–Z).
QFN10 (3mm x 3mm)
............3.5V to 6.5V
A
ORDERING INFORMATION
Package
= +25°C)
PACKAGE REFERENCE
© 2010 MPS. All Rights Reserved.
www.MonolithicPower.com
(2)
(3)
(1)
1
2
3
4
5
Thermal Resistance
3x3 QFN10..............................50 ...... 12 ... ° C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
3) The device is not guaranteed to function outside of its
4) Measured on JESD51-7, 4-layer PCB
Top Marking
maximum junction temperature T
ambient thermal resistance θ
T
any ambient temperature is calculated by P
(MAX)-T
dissipation will cause excessive die temperature, and the
regulator will go into thermal shutdown. Internal thermal
shutdown circuitry protects the device from permanent
damage.
operating conditions.
A
. The maximum allowable continuous power dissipation at
U4YW
10
A
9
8
7
6
)/θ
JA
. Exceeding the maximum allowable power
Free Air Temperature (T
(4)
JA
, and the ambient temperature
-40°C to +85°C
J
www.DataSheet4U.com
θ
(MAX), the junction-to-
JA
D
θ
(MAX) = (T
JC
A
)
J
2