- FR9808
- 参考价格:
- 发布者:凌晔科技
- 查看更多 FR9808 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:SOP-8
批号:17+
数量:582200
描述:FR9808
Description
FR9808 is a high-efficiency synchronous step-down DC/DC converter that employs a special process technique to obtain very low RDS(ON) for the internal metal–oxide–semiconductor field-effect transistor (MOSFET). The input operation voltage is in a wide 4.75V to 21V, and continuous load current capability is 4A. Control circuit is designed by a particular current mode which provides fast transient response and eases loop stabilization. This product has a very low standby current less than 1μA in shutdown mode. When the EN/SYNC pin voltage is less than 0.4V, FR9808 will turn off. Fault protection includes over current protection (OCP), under voltage lockout protection (UVLO) and over temperature protection (OTP) function. This high-efficiency current mode step-down “Green Power Converter” offers the standard SOP-8 package with an exposed pad.
Features
檔案下載
● High Efficiency up to 90%
● Internal MOSFET RDS(ON): 120mΩ/20mΩ
● Internal Compensation
● Input Operation Voltage Range: 4.75V to 21V
● 4A Continuous Output Current
● Output Voltage down to 0.805V
● 500KHz Oscillation Frequency
● Sync to External Clock from 300 KHz to 800 KHz
● Cycle-by-Cycle Current Limit
● Under Voltage Lockout
● Over-Temperature Protection with Auto Recovery
● <1μA Shutdown Current
● Thermal Enhanced SOP-8 (Exposed Pad) Package
● RoHS Compliant
Applications
● Networking equipment
● OLPC, Netbook
● Distributed power system
● LCD monitor, TV, STB
● External HDD
● Security System
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:SOP-8
批号:17+
数量:582200
描述:FR9808
Description
FR9808 is a high-efficiency synchronous step-down DC/DC converter that employs a special process technique to obtain very low RDS(ON) for the internal metal–oxide–semiconductor field-effect transistor (MOSFET). The input operation voltage is in a wide 4.75V to 21V, and continuous load current capability is 4A. Control circuit is designed by a particular current mode which provides fast transient response and eases loop stabilization. This product has a very low standby current less than 1μA in shutdown mode. When the EN/SYNC pin voltage is less than 0.4V, FR9808 will turn off. Fault protection includes over current protection (OCP), under voltage lockout protection (UVLO) and over temperature protection (OTP) function. This high-efficiency current mode step-down “Green Power Converter” offers the standard SOP-8 package with an exposed pad.
Features
檔案下載
● High Efficiency up to 90%
● Internal MOSFET RDS(ON): 120mΩ/20mΩ
● Internal Compensation
● Input Operation Voltage Range: 4.75V to 21V
● 4A Continuous Output Current
● Output Voltage down to 0.805V
● 500KHz Oscillation Frequency
● Sync to External Clock from 300 KHz to 800 KHz
● Cycle-by-Cycle Current Limit
● Under Voltage Lockout
● Over-Temperature Protection with Auto Recovery
● <1μA Shutdown Current
● Thermal Enhanced SOP-8 (Exposed Pad) Package
● RoHS Compliant
Applications
● Networking equipment
● OLPC, Netbook
● Distributed power system
● LCD monitor, TV, STB
● External HDD
● Security System
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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