参数资料
型号: ISL97675IRZ-TK
厂商: Intersil
文件页数: 11/21页
文件大小: 0K
描述: IC LED DVR PWM CTRL 4CH 20QFN
特色产品: ISL9767x LED Drivers
标准包装: 1
拓扑: PWM,升压(升压)
输出数: 4
内部驱动器:
类型 - 主要: 背光
频率: 600kHz,1.2MHz
电源电压: 4.5 V ~ 26 V
输出电压: 45V
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN(4x4)
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: ISL97675IRZ-TKDKR
ISL97675
Typical Performance Curves
(Continued)
FIGURE 14. LINE REGULATION WITH V IN CHANGE FROM 6V TO 26V,
V IN = 12V, 4P12S AT 20mA/CHANNEL
FIGURE 16. LOAD REGULATION WITH I LED CHANGE FROM 0% TO
100% PWM DIMMING, V IN = 12V, 4P12S AT
20mA/CHANNEL
FIGURE 15. LINE REGULATION WITH V IN CHANGE FROM 26V TO 6V
FOR 4P12S AT 20mA/CHANNEL
FIGURE 17. LOAD REGULATION WITH I LED CHANGE FROM 100% TO
0% PWM DIMMING, V IN = 12V, 4P12S AT
20mA/CHANNEL
FIGURE 18. ISL97675 SHUTS DOWN AND STOPS SWITCHING ~ 30ms AFTER EN GOES LOW
11
FN7630.1
September 14, 2011
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