EV3205DJ-00A 데이터 시트보기 (PDF) - Monolithic Power Systems
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EV3205DJ-00A Datasheet PDF : 6 Pages
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TM
MP3205 – 1.3 MHz FIXED FREQUENCY 5 WHITE LED DRIVER
PACKAGE REFERENCE
TOP VIEW
SW 1
5 IN
GND 2
FB 3
4 EN
MP3205-PD01_TSOT23
Part Number*
MP3205DJ
Package
TSOT23-5
Temperature
–40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP3205DJ–Z)
For Lead Free, add suffix –LF (eg. MP3205DJ –LF–Z)
ABSOLUTE MAXIMUM RATINGS (1)
SW............................................... –0.5V to +28V
All Other Pins.............................. –0.3V to +6.5V
Storage Temperature ..............–55°C to +150°C
Recommended Operating Conditions (2)
IN Supply Voltage.............................. 2.5V to 6V
Output Voltage....................................VIN to 21V
Operating Temperature .............–40°C to +85°C
Thermal Resistance (3) θJA θJC
TSOT23-5.............................. 220 .... 110.. °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
operating conditions.
3) Measured on approximately 1” square of 1 oz copper.
ELECTRICAL CHARACTERISTICS
VIN = VEN = 5V, TA = +25°C, unless otherwise noted.
Parameter
Symbol Condition
Using Parameter Set Heading
Operating Input Voltage
VIN
Supply Current (Shutdown)
Supply Current (Quiescent)
VEN = 0V
VFB = 0.15V
Switching Frequency
fSW
Maximum Duty Cycle
Undervoltage Lockout
VFB = 0V
IN Under Voltage Lockout
UVLO VIN Rising
Under Voltage Lockout
Hysteresis
Enable
EN Threshold
VEN Rising
EN Threshold
VEN Rising, VIN = 2.5V
EN Hysteresis
EN Input Bias Current
VEN = 0V, 5V
Feedback
FB Voltage
FB Input Bias Current
VFB = 0.1V
Output Switch
SW On-Resistance (4)
SW Current Limit
Thermal Shutdown (4)
RON
Duty Cycle = 60%
Note:
4) Guaranteed by design.
Min
Typ
Max Units
2.5
6
V
0.1
1
µA
690
750
µA
1.0
1.3
1.5 MHz
85
92
%
2.25 2.45
V
92
mV
1.0
1.35
1.6
V
0.8
V
90
mV
1
µA
94
104
114
mV
–600 –300
nA
0.5
Ω
350
mA
160
°C
MP3205 Rev. 1.3
www.MonolithicPower.com
2
7/13/2005
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
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