Cxac85149 cxac85124 has high integration, low cost, current mode PWM power conversion chip, built-in 650V high voltage MOSFET, using primary side feedback control technology, saving optocoupler and TL431, simplifying system design and reducing system cost. Adopt frequency jitter technology to effectively reduce system EMI, multiple perfect protection functions, intelligently enter PFM mode according to load change, reduce system power consumption, make your system more safe, efficient, green and energy-saving

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[ CXAC85149 ]"
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7.相关产品
产品概述 返回TOP
CXAC85149 CXAC85124具有高集成、低成本,电流模式PWM功率转化芯片,内置650V高压MOSFET,采用Primary Side反馈控制技术,节省光耦和TL431,简化系统设计,降低系统成本。采用频率抖动技术有效降低系统EMI,多重完善的保护功能,根据负载变化,智能进入PFM模式,降低系统功耗,令您的系统更加安全、高效、绿色、节能
产品特点 返回TOP
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应用范围 返回TOP
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产品封装图 返回TOP
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电路原理图 返回TOP
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原边控制器 |
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产品型号 |
待机功耗 |
最大功率 |
CC/CV |
驱动类型 |
工作频率 |
保护功能 |
封装 |
≤300mw |
18W |
±5% |
MOS |
60KHz Max |
OCP、VDD OVP、OTP、UVLO etc |
SOT26 |
|
≤150mw |
18W |
±5% |
MOS |
60KHz Max |
OCP、VDD OVP、OTP、UVLO etc |
SOT26 |
|
≤100mw |
6W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、Pin O/S保护 |
SOT26 |
|
≤100mw |
7.5W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、Pin O/S保护 |
SOT26 |
|
原边控制功率转换器(绿色节能PWM功率转化器系列) |
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产品型号 |
待机功耗 |
最大功率 |
CC/CV |
驱动类型 |
工作频率 |
保护功能 |
封装 |
≤300mw |
6W |
±5% |
MOS |
60KHzMax |
OCP、VDD OVP、OTP、UVLO etc |
SOP8 |
|
≤300mw |
6W |
±5% |
MOS |
60KHzMax |
OCP、VDD OVP、OTP、UVLO etc |
DIP8 |
|
≤300mw |
6W |
±5% |
MOS |
60KHzMax |
OCP、VDD OVP、OTP、UVLO etc |
DIP8 |
|
≤300mw |
6W |
±5% |
MOS |
60KHzMax |
OCP、VDD OVP、OTP、UVLO etc |
DIP8 |
|
≤300mw |
6W |
±5% |
MOS |
60KHzMax |
OCP、VDD OVP、OTP、UVLO etc |
SOP8 |
|
≤75mw |
3.5W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、Pin O/S、OSP |
SOP7 |
|
≤75mw |
5.5W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、PinO/S、OSP |
SOP7 |
|
≤75mw |
7.5W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、PinO/S、OSP |
SOP7 |
|
≤75mw |
3.5W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、Pin O/S |
SOP7 |
|
≤75mw |
6W |
±5% |
BJT |
100KHzMax |
OCP、VDD&OUT OVP、OTP、UVLO、Pin O/S |
SOP7 |