代理天钰FP6715,1A同步升压IC芯片 - 电源IC - 深圳市夸克微科技有限公司

联系人	郑先生
电话	13528458039
Email	zqf@kkmicro.com
QQ	2867714804
微信	13528458039
地址	深圳市南山区蛇口街道渔一社区后海大道1021号BC座B303A16

库存	900000
品牌	台湾天钰 FP6715

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.

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

Applications
 Portable Power Bank
 Wireless Equipment
 Handheld Instrument
 GPS Receiver
代理商：深圳市夸克微科技郑先生：13528458039 QQ 2867714804