參數(shù)資料
型號： CAT3636
英文描述： 6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3
中文描述： 6聲道四ModeTM分?jǐn)?shù)的LED驅(qū)動器在TQFN3x3
文件頁數(shù)： 4/15頁
文件大?。?/td> 434K
代理商： CAT3636
CAT3636
Doc. No. 5020 Rev. A
4
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 3.6V, I
OUT
= 120mA (6 LEDs at 20mA), C
IN
= C
OUT
= C1 = C2 = 1
μ
F, T
AMB
= 25°C unless otherwise specified.
Efficiency vs. Input Voltage
40
50
60
70
80
90
100
2.0
2.5
3.0
3.5
4.0
INPUT VOLTAGE [V]
4.5
E
V
F
= 3.3V
1x
1.33x
1.5x
2x
IOUT = 40mA
Efficiency vs. Li-Ion 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
= 3.3V
V
F
= 3.0V
Traditional 1.5x
Charge Pump
Quiescent Current vs. Input Voltage
0.0
1.0
2.0
3.0
4.0
5.0
6.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
INPUT VOLTAGE [V]
Q
V
F
= 3.3V
Quiescent Current vs. Temperature
0.0
1.0
2.0
3.0
4.0
5.0
6.0
-40
-20
0
20
40
60
80
TEMPERATURE [°C]
Q
1x
1.33x
1.5x
2x
LED Current Change vs. Input Voltage
-10
-8
-6
-4
-2
0
2
4
6
8
10
2.0
2.5
3.0
3.5
4.0
4.5
INPUT VOLTAGE [V]
5.0
5.5
L
V
F
= 3.3V
LED Current Change vs. Temperature
-10
-8
-6
-4
-2
0
2
4
6
8
10
-40
-20
0
20
40
60
80
TEMPERATURE [°C]
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT3636_07 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3
CAT3636_08 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3
CAT3636HV3 制造商:ON Semiconductor 功能描述:IC 6-LED DRIVER QUAD HI EFFICIENCY
CAT3636HV32 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3
CAT3636HV3-GT2 功能描述:LED照明驅(qū)動器 LED Driver,Quad mode,6 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
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