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MP6205DD-LF-Z

P1-P3P4-P6P7-P9P10-P12
MP6205
3.3V/5V, Single-Channel 500mA
Current-Limited Power Distribution Switch
MP6205 Rev. 0. 92 www.MonolithicPower.com 1
9/23/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
The MP6205 Power Distribution Switch features
internal current limiting to prevent damage to host
devices due to faulty load conditions. The MP6205
Analog switch features 90m on-resistance and
operates from 2.7V to 5.5V input. It is available with
a guaranteed current limit, making it ideal for load
switching applications. The MP6205 has built-in
protection for both over current and increased
thermal stress. For over current, the device will limit
the current by changing to a constant current mode.
As the temperature increases as a result of short
circuit, the device will shut off. The device will
recover once the device temperature reduces to
approx 120°C.
The MP6205 is available in QFN8, MSOP8E,
SOIC8E packages.
FEATURES
• 500mA Continuous Current
• Accurate Current Limit
• 2.7V to 5.5V Supply Range
• 140uA Quiescent Current
• 90m MOSFET
• Thermal-Shutdown Protection
• Under-Voltage Lockout
• 8ms FLAG Deglitch Time
• No FLAG Glitch During Power Up
• Reverse Current Blocking
• QFN8, MSOP8E, SOIC8E Packages
• UL Recognized: E322138
APPLICATIONS
• Smartphone and PDA
• Portable GPS Device
• Set-top-box
• USB Power Distribution
“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic
Power Systems, Inc.
TYPICAL APPLICATION
OUT
MP6205
SINGLE-CHANNEL
1
2, 3
4
5
6, 7, 8
+5V
To V
BUS
USB Ports
FLAG
IN
GND
EN
OFF ON
UL Recognized Component
MP6205 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHE
MP6205 Rev. 0. 92 www.MonolithicPower.com 2
9/23/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
ORDERING INFORMATION
Part Number*
Enable Switch
Maximum
Continuous
Load Current
Maximum
Short-Circuit
Current
@ T
A
=25°C
Package
Top
Marking
Temperature
MP6205DH MSOP8E 6205D
MP6205DD
QFN8
(2mm x
3mm)
7CYW
MP6205DN
Active
High
Single 500mA 1100mA
SOIC8E MP6205DN
–40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP6205D_–Z). For RoHS Compliant Packaging, add suffix –LF. (eg.
MP6205D_–LF–Z)
PACKAGE REFERENCE
1
2
3
4
8
7
6
5
TOP VIEW
GND
IN
IN
EN
OUT
OUT
OUT
FLAG
EXPOSED PAD
ON BACKSIDE
CONNECT TO GND
TOP VIEW
GND
IN
IN
EN
1
2
3
4
N/C
OUT
OUT
FLAG
8
7
6
5
EXPOSED PAD
ON BACKSIDE
CONNECT TO GND
GND
IN
IN
EN
N/C
N/C
OUT
FLAG
1
2
3
4
8
7
6
5
TOP VIEW
EXPOSED PAD
ON BACKSIDE
CONNECT TO GND
MSOP8E QFN8 (2mm x 3mm) SOIC8E
ABSOLUTE MAXIMUM RATINGS
(1)
IN .................................................-0.3V to +6.0V
EN, FLAG, OUT to GND ..............-0.3V to +6.0V
Junction Temperature...............................150°C
Lead Temperature ....................................260°C
Storage Temperature...............
–65°C to +150°C
Operating Temperature..............
–40°C to +85°C
Thermal Resistance
(2)
θ
JA
θ
JC
MSOP8E .................................55 ...... 12 ... °C/W
QFN8 (2mm x 3mm) ...............55 ...... 12... °C/W
SOIC8E...................................50 ...... 10... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) Measured on JESD51-7 4-layer PCB.
MP6205 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHE
MP6205 Rev. 0. 92 www.MonolithicPower.com 3
9/23/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
(3)
V
IN
=5V, T
A
=+25°C, unless otherwise noted.
Parameter
Condition Min Typ Max Units
IN Voltage Range
2.7 5.5 V
Supply Current
Single Channel
140 160 A
Shutdown Current
Device Disable, V
OUT
=float, V
IN
=5.5V
1
A
Off Switch Leakage
Device Disable, V
IN
=5.5V
1
A
Current Limit
550 1100 mA
Trip Current
Current Ramp (slew rate≤100A/s) on
Output
1.2 1.6 A
Under-voltage Lockout
Rising Edge 1.95 2.65 V
Under-voltage Hysteresis
250
mV
FET On Resistance
I
OUT
=100mA and-40°C<T
A
< 85°C
90 130 m
EN Input Logic High Voltage
2 V
EN Input Logic Low Voltage
0.8 V
FLAG Output Logic Low Voltage
I
SINK
=5mA 0.4 V
FLAG Output High Leakage
Current
V
IN
=V
FLAG
=5.5V 1 A
Thermal Shutdown
140 °C
Thermal Shutdown Hysteresis
20 °C
VIN=5.5V, CL=1uF, RL=11 0.9 ms
V
OUT
Rising Time, Tr
(4)
VIN=2.7V, CL=1uF, RL=11 1.7 ms
VIN=5.5V, CL=1uF, RL=11 0.5 ms
V
OUT
Falling Time, Tf
(4)
VIN=2.7V, CL=1uF, RL=11 0.5 ms
Turn On Time, Ton
(5)
CL=100F, RL=11 3 ms
Turn Off Time, Toff
(5)
CL=100F, RL=11 10 ms
FLAG Deglitch Time
4 8 15 ms
EN Input Leakage
1
A
Reverse Leakage Current
OUT=5.5V, IN=GND 0.2 A
NOTE:
3) Production test at +25°C. Specifications over the temperature range are guaranteed by design and characterization.
4) Measured from 10% to 90%.
5) Measured from (50%) EN signal to (90%) output signal.
P1-P3P4-P6P7-P9P10-P12

MP6205DD-LF-Z

Mfr. #:
Buy MP6205DD-LF-Z
Manufacturer:
Monolithic Power Systems (MPS)
Description:
Power Switch ICs - Power Distribution 3.3/5V 1-Ch 500mA Current Limit PDS
Lifecycle:
New from this manufacturer.
Delivery:
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