參數(shù)資料
型號: CAT3614HV2-T2
英文描述: 4-Channel 1-Wire LED Driver in 3x3mm Package
中文描述: 4通道的1 - Wire的LED 3x3mm的驅(qū)動程序包
文件頁數(shù): 5/12頁
文件大小: 462K
代理商: CAT3614HV2-T2
CAT3614
Typical Characteristics
VIN = 3.6V, I
OUT
= 80mA (4 LEDs at 20mA), C
1
= C
2
= C
IN
= C
OUT
= 1
μ
F, T
AMB
= 25°C unless otherwise specified.
LED Current Change vs. Input Voltage
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc. No. 25095, Rev. 01
-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
-20
0
20
40
60
80
TEMPERATURE [°C]
L
Oscillator 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
INPUT VOLTAGE [V]
C
4 LEDs at 20mA
Oscillator Frequency vs. Temperature
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-40
0
TEMPERATURE [°C]
40
80
120
C
Output Resistance vs. Input Voltage (1x mode)
1.0
O
]
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]
Output Resistance vs. Input Voltage (1.5x mode)
4.0
O
]
1.0
1.5
2.0
2.5
3.0
3.5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
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