MP3204 데이터 시트보기 (PDF) - Monolithic Power Systems
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MP3204 Datasheet PDF : 8 Pages
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TM
MP3204 – 6V, 1.3MHz WHITE LED DRIVER
PACKAGE REFERENCE
TOP VIEW
SW 1
6 IN
GND 2
5 OV
FB 3
4 EN
TSOT23
MP3204-PD01_TSOT23
Part Number*
MP3204DJ
Package
TSOT23-6
Temperature
–40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP3204DJ–Z)
For Lead Free, add suffix –LF (eg. MP3204DJ–LF–Z)
ABSOLUTE MAXIMUM RATINGS (1)
SW Voltage.................................. –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
TSOT23-6.............................. 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.
Parameters
Symbol Condition
Operating Input Voltage
Supply Current (Shutdown)
Supply Current (Quiescent)
Switching Frequency
Maximum Duty Cycle
Under Voltage Lockout
VIN
VEN = 0V
VFB = 0.15V
fSW
VFB = 0V
IN Under Voltage Lockout
Under Voltage Lockout
Hysteresis
UVLO VIN Rising
Open Lamp Shutdown
Threshold
VOV
VOV Rising
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
28
V
MP3204 Rev. 1.3
www.MonolithicPower.com
2
9/23/2005
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.
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