MP2136 – 2.5V TO 6V INPUT, 2MHz, 1A SYNCHRONOUS STEP-DOWN CONVERTER
ORDERING INFORMATION
Part Number*
MP2136EG
Package
QFN6 (2mmx2mm)
Top Marking
6Q
Free Air Temperature(
T
A
)
–
20°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP2136EG–Z).
For RoHS Compliant Packaging, add suffix –LF (eg. MP2136EG–LF–Z)
PACKAGE REFERENCE
TOP VIEW
NC
1
6
FB
EN
2
5
GND
VIN
3
4
SW
ABSOLUTE MAXIMUM RATINGS
(1)
IN to GND ..................................
–
0.3V to +6.5V
SW to GND ..........................
–
0.3V to V
IN
+ 0.3V
FB, EN to GND .............................
–
0.3V to +6.5V
(2)
Continuous Power Dissipation. (T
A
= +25°C)
QFN6 (2mmx2mm) .................................... 2.5W
Junction Temperature ...............................150°C
Lead Temperature ....................................260°C
Storage Temperature...............
–
65°C to +150°C
Thermal Resistance
(4)
QFN6 (2mmx2mm) ................. 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 T
J
(MAX), the junction-to-
ambient thermal resistance
θ
JA
, and the ambient temperature
T
A
. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by P
D
(MAX) = (T
J
(MAX)-T
A
)/θ
JA
. 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.
θ
JA
θ
JC
Recommended Operating Conditions
(3)
Supply Voltage V
IN
.............................2.5V to 6V
Output Voltage V
OUT
...........................0.6V to 6V
Operating Junct.Temp. (T
J
)......
–
20°C to +125°C
MP2136 Rev. 0.9
8/23/2010
www.MonolithicPower.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
2
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