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商品参数:

  • 型号:TB62731FUG
  • 厂家:TOSHIBA
  • 批号:05+NOPB
  • 整包数量:3000
  • 最小起批量:10
  • 标记/丝印/代码/打字:JA1
  • 封装:SOT-163/SSOP6
  • 技术文档:下载

恒流Constant Current
恒压Constant Voltage
拓扑Topology线性 升压 Liner Set-Up
输出数Number of Outputs
内部驱动器Internal Driver
初级类型Type - Primary
次级类型Type - Secondary白色 LED White LED
频率Frequency350KHz
电源电压Voltage - Supply3.0V ~ 5.5V
输出电压Voltage - Output28V
Description & ApplicationsFEATURES • TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic • Step-up DC-DC Converter for White LED Driver • Maximum output voltage: Vo ≤ 28 V • Mean LED current values set according to external resistor 14 mA (typ.) @R_sens = 2.7 Ω 20 mA (typ.) @R_sens = 1.8 Ω • Supply power: Up to 320 mW supported • Compact package: SSOP6-P-0.95B, 6 pins • Built-in temperature derating function: LED current derated automatically depending on temperature • High power efficiency Up to 80% of peak power efficiency achieved using recommended components Ron = 2.0 Ω (typ.) @VIN = 3.2~5.5 V Built-in low Ron power MOS switch
描述与应用特点 •东芝双极型线性集成电路硅单片 •升压型DC-DC转换器,白光LED驱动器 •最大输出电压:VO≤28 V •平均LED电流值根据外部电阻设置   14 mA(典型值)@ R_sens=2.7Ω   20 mA(典型)@ R_sens= 1.8Ω •供电:支持高达320毫瓦 •小型封装:SSOP6-P-0.95B,6针 •内置的温度降额功能:LED电流降额根据温度自动 •高功率效率   峰值功率效率高达80%,实现使用推荐的组件   罗恩= 2.0Ω(典型值)@ VIN=3.2〜5.5 V   内置低Ron功率MOS开关
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深圳市爱瑞凯电子科技有限公司
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TB62731FUG
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