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參數(shù)資料
| 型號(hào)： | CAT37 |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | CMOS White LED Driver Boost Converter |
| 中文描述： | 的CMOS白光LED驅(qū)動(dòng)器升壓轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 168K |
| 代理商： | CAT37 |
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CAT37
4
Doc. No. 5005, Rev. R
TYPICAL CHARACTERISTICS
V
IN
= 3.6 V,T
AMB
= 25
C, C
IN
= 4.7
μ
F, C
OUT
= 1
μ
F, L = 6.8
μ
H, unless otherwise specified.
14.0
14.5
15.0
15.5
16.0
-50
-25
0
25
50
75
100
4 LEDs
L
LED Current vs. Temperature
80
85
90
95
100
105
110
0
5
10
15
20
LED CURRENT [mA]
3 LEDs
F
FB Pin Voltage vs. LED Current
0.8
0.9
1.0
1.1
1.2
1.3
-50
-25
0
25
50
75
100
LOAD =20 mA
LOAD = 3 LEDs VIN
= 3.6V
S
Switching Frequency vs. Temperature
0
10
20
30
2
3
4
5
6
INPUT VOLTAGE [V]
3 LEDs
20mA
10mA
L
LED Current vs. Input Voltage
0.8
0.9
1.0
1.1
1.2
1.3
1
2
3
4
5
6
INPUT VOLTAGE [V]
S
Switching Frequency vs. Input Voltage
80
85
90
95
100
-50
-25
0
25
50
75
100
VIN = 3.6V
F
4LEDs at 15mA
FB Pin Voltage vs. Temperature
4 LEDs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT37EKK-TE7 | CMOS White LED Driver Boost Converter |
| CAT37RD4-TE13 | CMOS White LED Driver Boost Converter |
| CAT37TDI | CMOS White LED Driver Boost Converter |
| CAT4137 | CMOS Boost Converter- White LED Driver |
| CAT4137TD | CMOS Boost Converter- White LED Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT37_05 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS White LED Driver Boost Converter |
| CAT37EKK-TE7 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37RD4-TE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37TDI | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
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