CXAC8585A

CXAC8585A CXAC8585H由一个集成的脉冲宽度调制器(PWM)控制器和功率MOSFET组成,专为小功率离线开关电源设计。CXAC8585A CXAC8585H提供完整的保护范围,具有自动自恢复功能,包括电流限制(OCP)、过电压(OVP)、欠电压锁定(UVLO)、过温保护(OTP)。突发模式操作有助于降低系统在待机状态下的功率。该装置由高压启动电路组成,系统启动迅速。
85v至265v宽范围交流电压输入
同一硅片上的730v MOSFET
使用高压电流源自动启动
10v至37v宽范围VCC电压
固定55KHz开关频率
低负载条件下的自动跳车循环模式。
带滞后的辅助欠压锁定
保护范围:
过电流保护(OCP)
过温保护(OTP)
过电压保护(OVP)

CXAC8585A CXAC8585H脉冲宽度调制器PWM控制器和功率MOSFET组成85v至265v宽范围交流电压输入固定55KHz开关频率为小功率离线开关电源设计

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   产品概述 返回TOPKrG嘉泰姆


The CXAC8585A  CXAC8585H consists of an integrated Pulse Width Modulator (PWM) controller and power MOSFET, designed for small power off line SMPS. CXAC8585A  CXAC8585H offers complete protection coverage with automatic self-recovery feature including current limiting (OCP), over voltage (OVP), and under voltage lockout (UVLO), over temperature protection (OTP). Burst mode operation helps to reduce the power of the system in standby position. The device consists of the high voltage start-up circuit and the system can start up quickly.

   产品特点 返回TOPKrG嘉泰姆


■ 85v to 265v wide range AC voltage input KrG嘉泰姆

■ A 730v MOSFET on the same silicon chip KrG嘉泰姆

■ Auto start up with high voltage current source KrG嘉泰姆

■ 10v to 37v wide range VCC voltage KrG嘉泰姆

■ Fixed 55KHz switching frequency KrG嘉泰姆

■ Automatic skip cycle mode in low load condition. KrG嘉泰姆

■ Auxiliary under voltage lockout with hysteresis KrG嘉泰姆

■ Protection Coverage: KrG嘉泰姆

 Over Current Protection (OCP) KrG嘉泰姆

 Over Temperature Protection (OTP) KrG嘉泰姆

 Over Voltage Protection (OVP)KrG嘉泰姆

   应用范围 返回TOPKrG嘉泰姆


■ Electromagnetic Oven power supplies KrG嘉泰姆

■ Small household application power supplies (Coffee machine, Electric kettle, etc.) KrG嘉泰姆

■ LED DriverKrG嘉泰姆

   技术规格书(产品PDF) 返回TOP KrG嘉泰姆


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!KrG嘉泰姆

 QQ截图20160419174301.jpgKrG嘉泰姆

产品封装图 返回TOPKrG嘉泰姆


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电路原理图 返回TOPKrG嘉泰姆


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相关芯片选择指南 返回TOP

AC-DC(SSR)
Product Character Standby Power SW Voltage VDD Operation Voltage Adaptor Output Power Open Frame Output   Power Frequency Package
CXAC8579 Low Standby-Power Off-line PWM   converter 0~650V <50mW 13Ω 8W 10W 60kHz DIP7
CXAC8580 Low Standby-Power Off-line PWM   converters 0~650V <50mW 4.5Ω 12W 15W 60kHz DIP7
CXAC8581 Low Standby-Power Off-line PWM   converters 0~650V <50mW 3.6Ω 12W 18W 60kHz DIP7
CXAC8582 Low Standby-Power Off-line PWM   converters 0~650V <50mW 13Ω 8W 10W 60kHz DIP7
CXAC8583 Low Standby-Power Off-line PWM   converters 0~650V <50mW 3.6Ω 12W 18W 60kHz DIP7
CXAC8584 Low Standby-Power Off-line PWM   converters 0~650V <50mW 18W 24W 60kHz DIP7
CXAC8585A PWM converters 0~730V <300mW 27Ω - 8W 55kHz DIP8/SOP8
CXAC8585H PWM converter 0~800V <150mW 18Ω 6W 8W 60kHz DIP8/SOP7
CXAC8586 PWM converter 0~800V <150mW 10Ω 10W 12W 60kHz DIP8/SOP7
CXAC8583A Low Standby-Power Off-line PWM   converter 0~900V <50mW 10W 12W 60kHz DIP7
CXAC8582T Low Standby-Power Off-line PWM   converter 0~1000V <50mW 8W 10W 60kHz DIP7
Product Character Standby Power Start-up VDD Operation  Vcc_Clamp Output Frequency Package
Current Voltage Power
CXAC8589 PWM Controller <150mw 5uA 10~26V 32V <40W Adaptive SOT23-6/DIP8
CXAC8589A PWM Controller <100mw 5uA 10~26V 32V <40W Adaptive SOT23-6
CXAC8590 PWM Controller <100mw 5uA 10~26V 32V <40W 65kHz SOT23-6/DIP8
CXAC8590A PWM Controller <100mw 5uA 10~26V 32V <40W 65kHz SOT23-6/DIP8
CXAC8591 PWM Controller <100mw 2uA 8~26V 27V <70W 65kHz SOT23-6
CXAC8592 PWM Controller <300mw 5.5uA 12~23.5V 34.5V <70W Adaptive SOP8

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