參數(shù)資料
型號: LC410591FN
廠商: Sanyo Electric Co.,Ltd.
英文描述: CMOS IC Power Supply IC with Built-in White LED Charge Pump
中文描述: CMOS集成電路電源集成電路內置電荷泵白光LED
文件頁數(shù): 7/11頁
文件大?。?/td> 94K
代理商: LC410591FN
LC410591FN
No.A0089-7/11
Unless otherwise specified,
Supply voltage (VIN)=3.6V, RSET=3.2k
, LED forward voltage (VF)=3.2V, Ta=25
°
C, 4-light control input bypass
capacitor (CIN)=2.2
μ
F, output smoothing capacitor (CCP)=2.2
μ
F, flying capacitor (C1,C2)=1
μ
F
Charge Pump Efficiency - Supply Voltage
3.0
3.5
4.0
4.5
5.0
ILC01765
C
LED Current
- Supply Voltage
L
Supply Voltage- V
LED Current - Duty Ratio of BRGT signal
LED Current - BRGTs Duty Ratio
6
3
4
5
2
1
0
3.0
6
3
4
5
2
1
0
3.0
3.5
4.0
4.5
5.0
ILC01766
C
L
Duty Ratio - %
Duty Ratio - %
120
100
80
60
40
20
0
100
80
60
40
20
0
0
20
40
60
100
80
0
20
40
60
100
80
ILC01767
30
25
20
15
10
5
0
3.0
3.5
4.0
4.5
5.0
ILC01769
Supply Voltage- V
Output Voltage - Supply Voltage
O
Supply Current - Supply Voltage
S
3.5
4.0
4.5
5.0
ILC01770
Supply Voltage- V
Supply Voltage- V
50
40
30
20
10
0
ILC01768
60°C
25°C
60°C
25°C
60C
25C
60°C
25°C
RSET2k
RSET=3k
RSET=2k
RSET=3.3k
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