MP2612 MPS, MP2612 Datasheet - Page 3

• Manufacturer Part Number: MP2612
• Description: 2a,24v Input, 600khz 2/3-cell Switching Li-ion Battery Charger
• Manufacturer: MPS

ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
V
V
V
V
All Other Pins .................................. -0.3V to +6V
Continuous Power Dissipation
Junction Temperature ............................... 150°C
Lead Temperature .................................... 260°C
Storage Temperature ............... -65°C to +150°C
Recommended Operating Conditions
Supply Voltage V
Operating Junct. Temp (T
MP2612 Rev. 0.92
11/23/2010
SW
BST
CSP
ACOK
........................................ -0.3V to V
............................................................. 2.7W
, V
...................................................... V
, V
Part Number*
BATT,
MP2612ER
CHGOK,
................................... -0.3V to +18V
MP2612 – 2A, 24V INPUT, 600kHz 2-3CELL SWITCHING LI-ION BATTERY CHARGER
.............................. -0.3V to +26V
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
IN
IN
For RoHS compliant packaging, add suffix –LF (eg. MP MP2612ER–LF–Z)
....................................... 26V
.............................. 9V to 24V
J
) ...... -20°C to +125°C
*For Tape & Reel, add suffix –Z (eg. MP2612ER–Z);
PIN 1 ID
EXPOSED PAD
ON BACKSIDE
4mm×4mm QFN16
VREF33
CHGOK
ACOK
ORDERING INFORMATION
NTC
(T
Package
PACKAGE REFERENCE
A
=+25°C)
© 2010 MPS. All Rights Reserved.
IN
1
2
3
4
SW
+ 0.3V
www.MonolithicPower.com
+ 6V
16
5
(4)
(2)
(3)
TOP VIEW
15
6
14
7
Thermal Resistance
4mmx4mm QFN16 ................. 46 ...... 10 ... °C/W
Notes:
2) Exceeding these ratings may damage the device.
3) The maximum allowable power dissipation is a function of the
4) The device is not guaranteed to function outside of its
5) Measured on JESD51-7 4-layer board.
Top Marking
maximum junction temperature T
ambient thermal resistance θ
T
any ambient temperature is calculated by P
T
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
A
2612ER
. The maximum allowable continuous power dissipation at
)/ θ
13
8
JA
. Exceeding the maximum allowable power dissipation
12
11
10
9
GND
CSP
BATT
COMPI
Free Air Temperature (T
(5)
JA
, and the ambient temperature
-20°C to +85°C
J
(MAX),
θ
JA
D
(MAX)=(T
the junction-to-
θ
JC
J
(MAX)-
A
)
3