代理天鈺FP6715,1A同步升壓IC芯片
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Description The FP6715 is a high efficiency, fixed frequency 550KHz, current mode PWM boost DC/DC converter which could operate battery such as input voltage down to 2.5V. The converter output voltage can be adjusted to a maximum of 5.25V by an external resistor divider. Besides the converter includes a 0.08Ω N-channel MOSFET switch and 0.12Ω P-channel synchronous rectifier. So no external Schottky diode is required and could get better efficiency near 93%. The converter is based on a fixed frequency, current mode, pulse-width-modulation PWM controller that goes automatically into PSM mode at light load. When converter operation into discontinuous mode, the internal anti-ringing switch will reduce interference and radiated electromagnetic energy. The FP6715 is available in a space-saving SOT-23-6 package for portable application. |
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Features ? High Efficiency up to 93% ? Low R DS (ON) Integrated Power MOSFET ? NMOS 80mΩ / PMOS120mΩ ? Wide Input Voltage Range: 2.5V to 5.5V ? Fixed 550KHz Switching Frequency ? Low-Power Mode for Light Load Conditions ? ±2.0% Voltage Reference Accuracy ? PMOS Current Limit for Short Circuit Protection ? Low Quiescent Current ? Output Ripple under 200mV. (Scope Full Bandwidth) ? Fast Transient Response ? Built-In Soft Start Function ? Over-Temperature Protection with Auto Recovery ? Output Overvoltage Protection ? Space-Saving SOT-23-6 Package |
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Applications ? Portable Power Bank ? Wireless Equipment ? Handheld Instrument ? GPS Receiver 代理商：深圳市夸克微科技 鄭先生 ：13528458039 QQ 2867714804 |
深圳市夸克微科技有限公司
| 聯(lián)系人： | 鄭先生（夸克微科技，不是夸克瀏覽器的） |
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| 電話： | 13528458039 |
| Email： | zqf@kkmicro.com |
| QQ： | 2867714804 |
| 微信： | 13528458039 |
| 地址： | 深圳市福田區(qū)賽格廣場24樓2401A |
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