MP6211/MP6212 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
MP6211_MP6212 Rev. 1.1 www.MonolithicPower.com 2
9/18/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
ORDERING INFORMATION
Part Number*
Enable Switch
Maximum
Continuous
Load Current
Typical Short-
Circuit Current
@ T
A
=25C
Package
Top
Marking
Temperature
MP6211DN
Active
High
Single 1.0A 1.5A SOIC8E
MP6211DH
Active
High
Single 1.0A 1.5A MSOP8E
6211D
MP6212DN
Active
Low
Single 1.0A 1.5A SOIC8E
MP6212DH
Active
Low
Single 1.0A 1.5A MSOP8E
6212D
–40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP6211_MP6212DN–Z). For RoHS Compliant Packaging, add suffix –LF.
(eg. MP6211_MP6212DN–LF–Z)
PACKAGE REFERENCE
GND
IN
IN
EN*
NC
OUT
OUT
FLAG
1
2
3
4
8
7
6
5
TOP VIEW
EXPOSED PAD
ON BACKSIDE
MP6211_MP6212
Single-Channel
(* EN is active high for MP6211)
ABSOLUTE MAXIMUM RATINGS
(1)
IN .................................................-0.3V to +6.0V
EN, FLAG, OUT to GND ..............-0.3V to +6.0V
Continuous Power Dissipation. (T
A
= +25°C)
(2)
SOIC8E...................................................... 2.5W
MSOP8E.................................................... 2.3W
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature...............
–65°C to +150°C
Operating Temperature..............
–40°C to +85°C
Thermal Resistance
(3)
θ
JA
θ
JC
SOIC8E .................................. 50 ...... 10... °C/W
MSOP8E................................. 55 ...... 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
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
)/
JA
. Exceeding the maximum allowable powe
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) Measured on JESD51-7 4-layer PCB.