- FP6745
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- 發(fā)布者:凌曄科技
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查看此店鋪所有供求信息 聯(lián)系人:陳小姐 電話:13544017528 手機:13544017528 地址:廣東省深圳市福田區(qū)中航路華強廣場C座13L 服務: 價格: 綜合: 營業(yè)時間:全年營業(yè) QQ/微信/Skype: |
詳細信息
品牌:FITIPOWER
封裝:SOT-23-6 /TSOT-23-5/TSOT-23-6
批號:17+
數量: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
名稱:深圳市凌曄科技有限公司
地址:深圳市福田區(qū)中航路華強廣場C座13L
QQ:869030400
聯(lián)系人:張小姐
聯(lián)系電話:0755-83660559 13544017528
封裝:SOT-23-6 /TSOT-23-5/TSOT-23-6
批號:17+
數量: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
名稱:深圳市凌曄科技有限公司
地址:深圳市福田區(qū)中航路華強廣場C座13L
QQ:869030400
聯(lián)系人:張小姐
聯(lián)系電話:0755-83660559 13544017528
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