參數(shù)資料
型號: YB1518
廠商: YOBON TECHNOLOGIES, INC.
元件分類: DC/DC變換器
英文描述: Step-up DC-DC Converter White LED Driver
中文描述: 升壓DC - DC轉(zhuǎn)換器白光LED驅(qū)動器
文件頁數(shù): 10/12頁
文件大?。?/td> 1582K
代理商: YB1518
YB1518
Step-up DC-DC Converter White LED Driver
YB1518 MRev.1.2
www.yobon.com.tw
7
Condition : Vin 3.0V ; 4.4V / Vctrl : 3V
VOUT ; 8pcs white LEDs
Condition : Vin 3.4V ; 6.0V / Vctrl : 3V
VOUT ; 9pcs white LEDs
Efficiency vs Vin (8WLEDs)
70
72
74
76
78
80
2.7
3.0
3.3
3.6
3.9
4.2
4.5
Vin(V)
E
fficie
n
cy(
%)
Efficiency vs Vin (9WLEDs)
69
72
75
78
81
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
Vin(V)
Efficie
nc
y(
%)
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