參數(shù)資料
型號: CAT3603HV2
英文描述: 3-Channel LED Driver in 3x3mm Package
中文描述: 3通道LED驅(qū)動器采用3x3mm封裝
文件頁數(shù): 4/12頁
文件大小: 510K
代理商: CAT3603HV2
CAT3603
Doc. No. 5017 Rev. C
4
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TYPICAL CHARACTERISTICS
VIN = 3.6V, I
OUT
= 60mA (3 LEDs at 20mA), C
1
= C
2
= C
IN
= C
OUT
= 1μF, T
AMB
= 25°C unless otherwise specified.
LED Current Change vs. Input Voltage
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
L
1x Mode
1.5x Mode
LED Current Change vs. Temperature
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
-40
0
40
80
120
TEMPERATURE [°C]
L
VIN = 4V
Switching Frequency vs. Input Voltage
0.7
0.8
0.9
1.0
1.1
1.2
1.3
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
S
Switching Frequency vs. Temperature
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-40
0
40
80
120
TEMPERATURE [°C]
S
Output Resistance vs. Input Voltage (1x Mode)
0
1
2
3
4
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
O
]
Output Resistance vs. Input Voltage(1.5x Mode)
2
4
6
8
10
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
O
]
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