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參數(shù)資料
| 型號(hào)： | CAT3644HV3-T2 |
| 英文描述： | 4-Channel Ultra High Efficiency Quad-Mode TM LED Driver |
| 中文描述： | 4通道超高效率的Quad - Mode商標(biāo)LED驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 294K |
| 代理商： | CAT3644HV3-T2 |
CAT3644
2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc. No. 5023, Rev. B
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 3.6V, I
OUT
= 80mA (4 LEDs at 20mA), C
IN
= C
OUT
= C
1
= C
2
= 1
μ
F, T
AMB
= 25°C unless otherwise specified.
Foldback Current Limit
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
100
200
300
400
OUTPUT CURRENT [mA]
O
1x Mode
LED Current vs. LED Pin Voltage
0
10
20
30
40
0
50
LED PIN VOLTAGE [mV]
100
150
200
250
300
L
Dimming Waveform
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT3647 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Channel Ultra High Efficiency Quad-Mode⑩ LED Driver with 32 Dimming Levels |
| CAT3647HV3-GT2 | 功能描述:LED照明驅(qū)動(dòng)器 Ultra Hi Eff Quad LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT3648 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:4-Channel Ultra High Efficiency Quad-Mode LED Driver with 32 Dimming Levels |
| CAT3648HV3-GT2 | 功能描述:LED照明驅(qū)動(dòng)器 Ultra Hi Eff Quad LED Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT3649 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:6-Channel Quad-Mode LED Driver with 32 Dimming Levels & PWM |
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