- FP5139B
- 参考价格:
- 发布者:凌晔科技
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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:台湾远翔
封装:TSSOP-8
批号:17+
数量:82200
描述:The FP5139B is a boost topology switching regulator control IC for battery-powered applications. The FP5139B includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference voltage(0.5V) to compare output voltage with feedback amplifier, an internal duty time control for controlling the minimum duty cycle, programmable soft start with short circuit protection function and logic level control for operating mode or standby mode.
Wide Supply Voltage Operating Range: 1.8 to 15V
˙Precision Reference Voltage: 0.5V ±2%
˙Low Current Consumption: 5.5mA in Operation Mode
˙Low Current Consumption: 1μA in Standby Mode
˙High Oscillator Frequency: 1MHz max.
˙Totem-Pole Output with Adjustable ON / OFF Current (for NPN Transistors or n-Channel MOSFET)
˙Logic Level Control Stand-by Mode Function
˙Programmable Soft Start Function (SS)
˙Short Circuit Protection Function (SCP)
˙Package: SOP-8L, TSSOP-8L and MSOP-8L
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:TSSOP-8
批号:17+
数量:82200
描述:The FP5139B is a boost topology switching regulator control IC for battery-powered applications. The FP5139B includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference voltage(0.5V) to compare output voltage with feedback amplifier, an internal duty time control for controlling the minimum duty cycle, programmable soft start with short circuit protection function and logic level control for operating mode or standby mode.
Wide Supply Voltage Operating Range: 1.8 to 15V
˙Precision Reference Voltage: 0.5V ±2%
˙Low Current Consumption: 5.5mA in Operation Mode
˙Low Current Consumption: 1μA in Standby Mode
˙High Oscillator Frequency: 1MHz max.
˙Totem-Pole Output with Adjustable ON / OFF Current (for NPN Transistors or n-Channel MOSFET)
˙Logic Level Control Stand-by Mode Function
˙Programmable Soft Start Function (SS)
˙Short Circuit Protection Function (SCP)
˙Package: SOP-8L, TSSOP-8L and MSOP-8L
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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