參數(shù)資料
型號(hào): SP6682
英文描述: High Efficiency Charge Pump Regulator for White LEDs
中文描述: 高效電荷泵調(diào)節(jié)器白光LED
文件頁數(shù): 4/12頁
文件大?。?/td> 190K
代理商: SP6682
4
Date: 5/5/04
SP6682 High Efficiency Charge Pump Regulator for White LEDs Copyright 2004 Sipex Corporation
PERFORMANCE CHARACTERISTICS
Refer to the typical application circuit, T
AMB
= 25
°
C, I
O
= 60mA unless otherwise specified.
EN/PWM
V
OUT
5V/DIV
1V/DIV
V
IN
V
OUT
50mV/DIV
50mV/DIV
0
10
20
30
40
50
60
70
80
90
2.7
3
3.3
3.6
3.9
4.2
Input Voltage(V)
E
0.26
0.27
0.28
0.29
0.3
0.31
0.32
0.33
0.34
2.7
3
3.3
3.6
3.9
4.2
V
IN
(V)
V
F
V
OUT
50mV/DIV
50mV/DIV
V
IN
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
2.7
3
3.3
3.6
3.9
4.2
V
IN
(V)
I
S
Figure 1. Output voltage turn-on time
Figure 2. Power efficiency vs. input voltage
Figure 3. X2 mode voltage ripple when V
IN
= 2.7V
Figure 4. Feedback pin voltage vs. input voltage
Figure 5. X1.5 mode voltage ripple when V
IN
= 3.3V
Figure 6. Quiescent current vs. input voltage
相關(guān)PDF資料
PDF描述
SP6682ER High Efficiency Charge Pump Regulator for White LEDs
SP6682EU High Efficiency Charge Pump Regulator for White LEDs
SP6682UEB Evaluation Board Manual
SP6683 High Power LED Driver for Parallel Configuration
SP6683ER High Power LED Driver for Parallel Configuration
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6682_06 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs
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SP6682ER 制造商:Exar Corporation 功能描述:Driver, Other
SP6682ER/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs
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