MP62170EK-LF-Z データシートの表示（PDF） - Monolithic Power Systems
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MP62170EK-LF-Z
Monolithic Power Systems
MP62170EK-LF-Z Datasheet PDF : 12 Pages
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MP62170/MP62171 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH
Part Number
MP62170ES
MP62170EK
MP62171ES
MP62171EK
ORDERING INFORMATION
Enable
Active
Low
Active
High
Maximum
Switch Continuous
Load Current
Typical Short-
Circuit Current Package
@ TA=25C
Top
Marking
SOIC8 62170ES
Single
1.5A
2.3A
MSOP8 62170EK
SOIC8 62171ES
MSOP8 62171EK
Free Air
Temperature (TA)
-20°C to +85°C
* For Tape & Reel, add suffix –Z (g. MP62170ES–Z).
For RoHS compliant packaging, add suffix –LF (e.g. MP62171ES–LF–Z)
PACKAGE REFERENCE
GND 1
IN 2
IN 3
EN* 4
8 OUT
7 OUT
6 OUT
5 FLAG
TOP VIEW
GND 1
IN 2
IN 3
EN* 4
8 OUT
7 OUT
6 OUT
5 FLAG
SOIC8
MSOP8
MP62170
Single-Channel
(* EN is active high for MP62171)
ABSOLUTE MAXIMUM RATINGS (1)
IN .................................................-0.3V to +6.0V
EN, FLAG, OUT to GND ..............-0.3V to +6.0V
Continuous Power Dissipation (TA = +25°C) (2)
SOIC8.........................................................1.4W
MSOP8.......................................................0.8W
Junction Temperature ...............................150°C
Lead Temperature ....................................260°C
Storage Temperature............... -65°C to +150°C
Operating Junct. Temp (TJ)...... -20°C to +125°C
Thermal Resistance (3) θJA θJC
SOIC8..................................... 90 ...... 42... °C/W
MSOP8…. ............................. 150 ..... 65... °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 TJ (MAX), the junction-to-
ambient thermal resistance θJA, and the ambient temperature
TA. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by PD (MAX) = (TJ
(MAX)-TA)/θJA. 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) Measured on JESD51-7， 4-layer PCB.
MP62170/MP62171 Rev.0.9
www.MonolithicPower.com
2
1/12/2010
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
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