參數(shù)資料
型號(hào): FAN5333ASX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 顯示驅(qū)動(dòng)器
英文描述: High Efficiency, High Current Serial LED Driver with 30V Integrated Switch
中文描述: LED DISPLAY DRIVER, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 5/11頁(yè)
文件大?。?/td> 538K
代理商: FAN5333ASX
5
www.fairchildsemi.com
FAN5333A/FAN5333B Rev. 1.0.1
F
Typical Performance Characteristics
T
A
= 25°C, C
IN
= 4.7μF, C
OUT
= 0.47μF, L = 10μH, unless otherwise noted.
2.0
2.5
3.0
Input Voltage(
V
)
3.5
4.0
4.5
5.0
5.5
50
60
70
80
90
100
50
60
70
80
90
100
Efficiency vs. Input Voltage
I
LED
= 10mA
V
OUT
= 9V
I
LED
= 20mA
I
LED
= 30mA
I
LED
= 40mA
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Efficiency vs. Input Voltage
Input Voltage(
V
)
V
OUT
= 15V
I
LED
= 20mA
I
LED
= 30mA
I
LED
= 40mA
I
LED
= 10mA
2
3
4
5
0
50
100
150
200
250
300
Maximum Load Current vs. Input Voltage
Input Voltage (
V
)
T
A
= -40°C
T
A
= 25°C
T
A
= 85°C
2.0
2.5
3.0
3.5
4.0
0
50
100
150
200
Maximum Load Current vs.Input Voltage
Input Voltage (
V
)
V
OUT
= 14.2V
V
OUT
= 9.3V
V
OUT
= 12.3V
-40
-20
0
20
40
60
80
9.6
9.8
10.0
10.2
10.4
10.6
10.8
LED Current vs Temperature
L
m
)
Temperature (
°C
)
V
IN
= 2.2V
V
IN
= 3.6V
V
IN
= 5.5V
V
OUT
= 15V
I
LED
C
= = 1μF
C
OUT
= 1μF
V
OUT
= 15V
I
LED
<5%
C
IN
=<5%
C
IN
I
LED
<5%
C
IN
= 10μF
C
OUT
= 1μF
-40
-20
0
20
40
60
80
1.2
1.4
1.6
1.8
2.0
SW Frequency vs Temperature
Temperature (
°C
)
S
V
IN
= 2.2V
V
OUT
= 15V
V
IN
= 3.6V
V
IN
= 5.5V
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