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Parameters:

  • Model:TK11860BTB
  • Manufacturer:HUABAN
  • Date Code:05+
  • Standard Package:
  • Min Order:10
  • Mark/silk print/code/type:AAA
  • Package:FC-8

恒流
Constant Current
是 YES
恒压
Constant Voltage
拓扑
Topology
PWM,升压(升压) PWM, Step-Up (Boost)
输出数
Number of Outputs
内部驱动器
Internal Driver
是 YES
初级类型
Type - Primary
背光和前光 Backlighting and Frontlighting
次级类型
Type - Secondary
白色 LED White LED
频率
Frequency
800KHz
电源电压
Voltage - Supply
2.3V ~ 10V
输出电压
Voltage - Output
Description & ApplicationsFEATURES • WHITE LED DRIVER Step-up DC-DC Converter IC • Very High Speed Adjustable OSC (800kHz Max) • Very Wide Operating Voltage Range (2.3 V to 10 V) • Low Loss Detector (Low Reference Voltage:Vref = 0.515 V) • Operates with Toko D31FU, D31FB Miniature Coil(Current Limited by Inductor Current Sensor) • Internal Switching Transistor • Internal schottky diode • Open-Circuit Protection (OVP) • Active High ON / OFF Control • Available Intensity Control Using EN Pin with PWM Signal • Low component Count • Very Small 8 bumps flip chip Package (FC-8) APPLICATIONS • LED Backlighting and Frontlighting • LED Flashlights • Step-up DC-DC Converters
描述与应用特点 •白光LED驱动器升压型DC-DC转换器IC •超高速(最大800kHz的可调OSC) •非常宽工作电压范围(2.3 V至10 V) •低损耗探测器(低参考电压VREF =0.515 V) •使用桃红D31FU D31FB微型线圈(目前由电感电流传感器有限公司) •内部开关晶体管 •内部肖特基二极管 •开路保护(OVP) •高电平ON / OFF控制 •可用强度控制使用EN引脚PWM信号 •低元件数 •非常小的8个凸点倒装芯片封装(FC-8) 应用 •LED背光和前光 •LED手电筒 •升压型DC-DC转换器

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ERIC ELECTRONICS TECHNOLOGY (HK) LIMITED
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TK11860BTB
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