參數(shù)資料
型號： CAT3612
英文描述： Programmable 300mA Camera Flash LED Driver
中文描述： 可編程的300mA相機(jī)閃光燈LED驅(qū)動器
文件頁數(shù)： 4/13頁
文件大小： 461K
代理商： CAT3612
CAT3612
Doc. No. 5016 Rev. A
4
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TYPICAL CHARACTERISTICS
VIN = 3.6V, I
OUT
= 100mA, C
IN
= C
OUT
= 2.2
μ
F, C
1
= C
2
= 1
μ
F, T
AMB
= 25°C unless otherwise specified.
Efficiency vs. Input Voltage
40
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
E
V
F
= 3.4V
V
F
= 3V
IOUT = 250mA
IOUT = 100mA
Efficiency vs. LED Current
40
50
60
70
80
90
100
50
100
LED CURRENT [mA]
150
200
250
300
E
VIN = 4.2V (1x Mode)
VIN = 3.2V (1.5x Mode)
Quiescent Current vs. Input Voltage (1x mode)
0.0
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
LED 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
LED Off
Quiescent Current vs. Input Voltage (1.5x mode)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
Q
LED Off
Quiescent Current vs. Temperature (1.5x mode)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
-40
0
40
80
120
TEMPERATURE [°C]
Q
LED Off
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT3612_08 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:Programmable 300mA Camera Flash LED Driver
CAT3612HV2-GT2 功能描述:LED照明驅(qū)動器 LED Driver,Charge pump,2 ch 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
CAT3612HV2-T2 功能描述:LED照明驅(qū)動器 Prog Camera Flash 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
CAT3614 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Channel 1-Wire LED Driver in 3x3mm Package
CAT3614_08 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Channel 1-Wire LED Driver in 3 x 3mm Package
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