參數(shù)資料
型號: CAT3626HS4-T2
英文描述: 6-Channel LED Driver with I2C Interface
中文描述: 6通道LED驅(qū)動器,帶有I2C接口
文件頁數(shù): 4/14頁
文件大?。?/td> 807K
代理商: CAT3626HS4-T2
CAT3626
Doc. No. 5014 Rev. A
4
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TYPICAL CHARACTERISTICS
VIN = 3.6V, IOUT = 90mA (6 LEDs at 15mA), EN = VIN, C
IN
= C1 = C2 = C
OUT
= 1μF, T
AMB
= 25oC, unless
otherwise specified.
Efficiency vs. Input Voltage (6 LEDs)
40
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
INPUT VOLTAGE [V]
4.2
E
1x Mode
1.5x Mode
20mA per LED
15mA per LED
Efficiency vs. Total LED Current (6 LEDs)
40
50
60
70
80
90
100
0
50
100
150
200
TOTAL LED CURRENT [mA]
E
VIN = 4V (1x mode)
VIN = 3.2V (1.5x mode)
Quiescent Current vs. Input Voltage (1x Mode)
0
0.2
0.4
0.6
0.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
Q
6 LEDs OFF
Quiescent Current vs. Temperature (1x Mode)
0.0
0.2
0.4
0.6
0.8
-40
0
40
80
120
TEMPERATURE [°C]
Q
6 LEDs OFF
Quiescent Current vs. Input Voltage (1.5x Mode)
0
1
2
3
4
5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
Q
6 LEDs OFF
Quiescent Current vs. Temperature (1.5x Mode)
0
1
2
3
4
5
-40
0
40
80
120
TEMPERATURE [°C]
Q
6 LEDs OFF
相關(guān)PDF資料
PDF描述
CAT3626HV4-T2 6-Channel LED Driver with I2C Interface
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT3626HV4 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
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CAT3626HV4-T2 功能描述:LED照明驅(qū)動器 6-Ch 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