MP20073 MPS, MP20073 Datasheet - Page 2

• Manufacturer Part Number: MP20073
• Description: 2a, 1.3v?6.0v Ddr Memory Termination Regulator
• Manufacturer: MPS

ABSOLUTE MAXIMUM RATINGS
Supply Voltage V
Drive Voltage VDRV..................... -0.3V to 6.0V
All Other Pins................................ -0.3V to 6.0V
Continuous Power Dissipation
Junction Temperature...............................150
Lead Temperature ....................................260
Storage Temperature .............. -50
Recommended Operating Conditions
Drive Voltage VDRV.......................... 3.3V to 5V
Operating Junct. Temp (T
MP20073 Rev. 0.9
10/22/2010
........................................................... 1.56W
Part Number*
MP20073DH
DDQ
For RoHS Compliant Packaging, add suffix –LF (e.g. MP20073DH–LF–Z)
...................... -0.3V to 6.0V
MP20073 – 2A, 1.3V-6.0V INPUT, DDR MEMORY TERMINATION REGUALTOR
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
J
) ......-40
* For Tape & Reel, add suffix –Z (e.g. MP20073DH–Z);
(T
VTTSEN
ORDERING INFORMATION
Package
MSOP8E
A
o
o
PACKAGE REFERENCE
C to +150
C to +125
DDQ
GND
= +25°C)
VTT
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www.MonolithicPower.com
1
2
3
4
(3)
(1)
o
o
o
o
(2)
C
C
C
TOP VIEW
C
Thermal Resistance
MSOP8E.................................. 80...... 12...
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 operating
4) Measured on JESD51-7 4-layer board.
EXPOSED PAD
ON BACKSIDE
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.
conditions.
Top Marking
A
A
. The maximum allowable continuous power dissipation at
)/ θ
20073D
8
7
6
5
JA
. Exceeding the maximum allowable power dissipation
VTTREF
EN
REF
VDRV
Free Air Temperature (T
(4)
JA
, and the ambient temperature
-40°C to +85°C
J
θ
(MAX),
JA
D
(MAX)=(T
θ
the junction-to-
JC
o
J
C/W
(MAX)-
A
)
2