CAT4008
TYPICAL PERFORMANCE CHARACTERISTICS
(V DD = 5.0 V, LED current 30 mA, all LEDs On, T AMB = 25 ° C unless otherwise specified.)
1.30
31.5
31.0
1.25
30.5
1.20
30.0
29.5
1.15
29.0
1.10
? 50
0
50
100
150
28.5
? 50
0
50
100
150
30
25
20
15
10
5
TEMPERATURE ( ° C)
Figure 11. RSET Voltage vs. Temperature
30
25
20
15
10
5
TEMPERATURE ( ° C)
Figure 12. LED Current vs. Temperature
0
0
1
2
3
4
5
0
0
1
2
3
4
5
100
80
60
40
20
LATCH VOLTAGE (V)
Figure 13. Internal Pull ? Down Current
(LATCH Pin)
BLANK VOLTAGE (V)
Figure 14. Internal Pull ? Up Current
(BLANK Pin)
0
0
5
10
15
20
25
30
LED CURRENT (mA)
Figure 15. PWM Dimming on BLANK Pin
(f = 10 kHz)
http://onsemi.com
7
Figure 16. BLANK Transient Response
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相关代理商/技术参数
CAT4008Y 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT4008Y-GT2 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:8-Channel Constant Current LED Driver
CAT4008Y-T2 功能描述:LED照明驱动器 LED Driver 8 Chan 4-wire I/F RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
CAT4016 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:16-Channel Constant Current LED Driver
CAT4016_08 制造商:CATALYST 制造商全称:Catalyst Semiconductor 功能描述:16-Channel Constant Current LED Driver
CAT4016HV6 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT4016HV6G 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT4016HV6-GT2 功能描述:LED照明驱动器 LED Driver,16 Chan 4-wire I/F RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N