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參數(shù)資料
| 型號(hào)： | LX1992CLM |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | High Efficiency LED Driver |
| 中文描述： | LED DISPLAY DRIVER, DSO8 |
| 封裝： | PLASTIC, MLP-8 |
| 文件頁(yè)數(shù)： | 8/11頁(yè) |
| 文件大小： | 335K |
| 代理商： | LX1992CLM |
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 8
Copyright
2000
Rev. 1.1b, 2005-03-03
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LX1992
High Efficiency LED Driver
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A P P L I C A T I O N I N F O R M A T I O N
( C O N T I N U E D )
Table 3: Factory Installed Component List for the LX1992 Evaluation Board
Part
Reference
Q1
Mosfet, N-Channel, 25V, SOT23 Type SMT
Quantity
Description
Manufacturer
Part
Number
FDV303N
1
Fairchild
1
CR1
Rectifier, Schottky, 1A, 20V, Powermite Type SMT
Microsemi
UPS5817
1
L1
Inductor, 47uH, 540mA, SMT
Toko
A920CY-470
2
C1, C2
Capacitor, Ceramic X5R, 4.7uF, 25V, 1210 Type SMT
Taiyo Yuden
CETMK325BJ475MN
2
C3, C4
Capacitor, Ceramic X7R, 0.1uF, 50V, 0805 Type SMT
Murata
GRM40X7R104M050
1
R4
Resistor, 15 Ohm, 1/10W, 0805 Type SMT
Panasonic
ERJ6ENF15R0
1
R5
Resistor, 1K, 1/16W, 0603 Type SMT
Panasonic
ERJ3EKF1001
1
R2
Resistor, 4.02K, 1/16W, 0603 Type SMT
Panasonic
ERJ3EKF4021
2
R3, R6
Resistor, 100K, 1/16W, 0603 Type SMT
Panasonic
ERJ3EKF1003
1
R1
Resistor, 10K, 1/16W, 0603 Type SMT
Panasonic
ERJ3EKF1002
1
R7
Trimpot, 50K, 1/2W, Through Hole Type
Bourns
3352E-1-503
1
VR1
IC, Voltage Reference, 1.25 Volts, SOT23 Type SMT
Microsemi
LX432CSC
1
VR2
Diode, Zener, 24V, 3W Powermite Type SMT
Microsemi
1PMT5934B
4
LED1 - 4
White LED
Chicago Miniature
CMD333UWC
3
JB1 - JB3
Header, 3 Pos Vertical Type
3M
929647-09-36
3
Jumper
3M
929955-06
Note: The minimum set of parts needed to build a working power supply are: Q1, CR1, L1, C2, C3, R2, R4, U1.
VBAT
VADJ
VCC
VPOT
GND
VCC
SHDN
VADJ
VPOT
C1
4.7μF
25V
L1
47μH
CR1
UPS5817
Q1
FDV303N
C2
4.7μF
25V
VR2
20V
1W
1PMT4114
CMD333UWC
CMD333UWC
CMD333UWC
CMD333UWC
VOUT
VFDBK
SRC
GN
D
ADJ
CS
SHDN
FB
NDRV
IN
R2
4.02k
R1
10k
C3
0.1μF
50V
R3
100k
C4
0.1μF
25V
R5 1k
R6
100k
R7
50k
VR1
LX432
R4
15
Figure 4
– LXE1992 Boost Evaluation Board Schematic
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| LX1992-CLM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LED Driver |
| LX1992EVALKIT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LED Driver |
| LX1993 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:High Efficiency LED Driver |
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| LX1993-03 EVAL KIT | 制造商:Microsemi Corporation 功能描述:LED BACKLIGHT CONTROLLERS AND DRIVERS - Bulk |
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