參數(shù)資料
型號: MAX1913
廠商: Maxim Integrated Products, Inc.
英文描述: 60mA 1.5x High-Efficiency White LED Charge Pumps
中文描述: 60mA的1.5倍高效率白光LED電荷泵
文件頁數(shù): 7/11頁
文件大?。?/td> 275K
代理商: MAX1913
M
60mA 1.5x High-Efficiency White LED
Charge Pumps
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7
1
V
IN
2.2
μ
F
0.47
μ
F
0.47
μ
F
2.2
μ
F
IN1
IN2
C1+
C1-
C2+
C2-
GND
SET
OUT
SHDN
MAX1912
10
10
10
1k
1k
1k
Figure 3. The MAX1912 Regulating Average Current Through LEDs
V
IN
2.2
μ
F
1
0.47
μ
F
0.47
μ
F
2.2
μ
F
IN1
IN2
C1+
C1-
C2+
C2-
GND
SET
OUT
SHDN
MAX1912
10
15
25
25
Figure 4. Alternate Method of Biasing to Improve LED-to-LED Matching
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