- FP6745
- 参考价格:
- 发布者:凌晔科技
- 查看更多 FP6745 供应商 获取更低报价
查看此店铺所有供求信息 联系人:陈小姐 电话:13544017528 手机:13544017528 地址:广东省深圳市福田区中航路华强广场C座13L 服务: ![]() ![]() ![]() ![]() ![]() 价格: ![]() ![]() ![]() ![]() ![]() 综合: ![]() ![]() ![]() ![]() ![]() 营业时间:全年营业 QQ/微信/Skype: |
详细信息
品牌:FITIPOWER
封装:SOT-23-6 /TSOT-23-5/TSOT-23-6
批号:17+
数量:58522
描述:Description
The FP6745 is a step-up DC/DC converter specifically designed for driving WLEDs with a constant current. The FP6745 can drive up 10 white LEDs in series from a Lithium Lon battery. Series connection of LEDs provides identical LED current for uniform brightness and minimizes the number of traces to the LEDs. The FP6745 uses current mode, fixed frequency of approximately 1.3MHz architecture to regulate the LED current through an external current sense resistor. The low feedback voltage of 195mV can minimize power dissipation. Other features include current limit protection, thermal shutdown protection, under-voltage lockout (UVLO), and over-voltage function, which can shut off the device if output voltage reaches above 41V. The FP6745 is available in space saving TSOT-23-5, TSOT-23-6 and SOT-23-6 packages.
Features
● Wide Range for PWM Dimming, Ranging from 100Hz to 50kHz
● High Efficiency: 87%
● Drives up to 10 WLEDs
● Fast 1.3MHz Switching Frequency
● Low 195mV Feedback Voltage
● Over Voltage Protection
● Low Profile TSOT-23-5 ,TSOT-23-6 and SOT-23-6 Packages
● RoHS Compliant
Applications
● Cellular Phone
● Digital Camera
● LCD Panel Backlight
● GPS Receiver
● PDA, Handheld Computer
名称:深圳市凌晔科技有限公司
地址:深圳市福田区中航路华强广场C座13L
QQ:869030400
联系人:张小姐
联系电话:0755-83660559 13544017528
封装:SOT-23-6 /TSOT-23-5/TSOT-23-6
批号:17+
数量:58522
描述:Description
The FP6745 is a step-up DC/DC converter specifically designed for driving WLEDs with a constant current. The FP6745 can drive up 10 white LEDs in series from a Lithium Lon battery. Series connection of LEDs provides identical LED current for uniform brightness and minimizes the number of traces to the LEDs. The FP6745 uses current mode, fixed frequency of approximately 1.3MHz architecture to regulate the LED current through an external current sense resistor. The low feedback voltage of 195mV can minimize power dissipation. Other features include current limit protection, thermal shutdown protection, under-voltage lockout (UVLO), and over-voltage function, which can shut off the device if output voltage reaches above 41V. The FP6745 is available in space saving TSOT-23-5, TSOT-23-6 and SOT-23-6 packages.
Features
● Wide Range for PWM Dimming, Ranging from 100Hz to 50kHz
● High Efficiency: 87%
● Drives up to 10 WLEDs
● Fast 1.3MHz Switching Frequency
● Low 195mV Feedback Voltage
● Over Voltage Protection
● Low Profile TSOT-23-5 ,TSOT-23-6 and SOT-23-6 Packages
● RoHS Compliant
Applications
● Cellular Phone
● Digital Camera
● LCD Panel Backlight
● GPS Receiver
● PDA, Handheld Computer
名称:深圳市凌晔科技有限公司
地址:深圳市福田区中航路华强广场C座13L
QQ:869030400
联系人:张小姐
联系电话:0755-83660559 13544017528

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