目录
产品概述 返回TOPiJA嘉泰姆
CXAC85154 is a highly integrated current mode PWM controller, optimized for high performance, and low standby power. It is suitable for cost effective offline flyback converter applications.
PWM switching frequency at normal operation is internally fixed and is trimmed to a tight range. In the condition of no load or light load, the IC operates in hiccup mode to minimize switching loss. Lower standby power and higher conversion efficiency is thus achieved.
Low startup current and low operating current contribute to a reliable power on startup and low standby design with CXAC85154. CXAC85154 offers complete protection coverage with auto-recovery including Cycle-by-cycle current limiting (OCP), over load protection (OLP), and VDD under voltage lockout (UVLO). It also provides the protections with latched shutdown/auto-recovery including over temperature protection (OTP), over voltage (fixed or adjustable) protection (OVP). Excellent EMI performance is achieved with frequency spreading technique.
The tone energy below 20KHz is minimized in the design and audio noise is eliminated during operation.
CXAC85154 is offered in SOT23-6 package.
产品特点 返回TOPiJA嘉泰姆
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■ Power-on Soft Start Reducing MOSFET Vds StressiJA嘉泰姆
■ Frequency spreading to Minimize EMIiJA嘉泰姆
■ Hiccup Mode Control For Improved Efficiency and Minimum Standby Power DesigniJA嘉泰姆
■ Audio Noise Free OperationiJA嘉泰姆
■ Comprehensive Protection CoverageiJA嘉泰姆
VDD Under Voltage Lockout with Hysteresis (UVLO)iJA嘉泰姆
Cycle-by-cycle over current threshold setting for constant output power limiting over universal input voltage rangeiJA嘉泰姆
Overload Protection (OLP) with auto-recoveryiJA嘉泰姆
Other ProtectionsiJA嘉泰姆
应用范围 返回TOPiJA嘉泰姆
Offline AC/DC flyback converter for iJA嘉泰姆
■ Battery Charger iJA嘉泰姆
■ Power Adaptor iJA嘉泰姆
■ Set-Top Box Power SuppliesiJA嘉泰姆
■ Open-frame SMPSiJA嘉泰姆
技术规格书（产品PDF) 返回TOP iJA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</span>！</span>
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产品封装图 返回TOPiJA嘉泰姆
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电路原理图 返回TOPiJA嘉泰姆
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iJA嘉泰姆
iJA嘉泰姆
绿色节能PWM控制器</span>iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机功耗</span>iJA嘉泰姆 | 最大</span>iJA嘉泰姆 功率iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作iJA嘉泰姆 频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85151iJA嘉泰姆 | ≤75mwiJA嘉泰姆 | 30WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 110KHziJA嘉泰姆 | BO、OLP、OCP、VDD OVP、OTP、UVLO、OSP iJA嘉泰姆 | SOT26iJA嘉泰姆 |
CXAC85152iJA嘉泰姆 | ≤110mwiJA嘉泰姆 | 50WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP（Latch）、OTP、UVLOiJA嘉泰姆 | SOT26iJA嘉泰姆 |
CXAC85153iJA嘉泰姆 | ≤75mwiJA嘉泰姆 | 50WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP（Latch）、OTP、UVLOiJA嘉泰姆 | SOT26iJA嘉泰姆 |
CXAC85154iJA嘉泰姆 | ≤100mwiJA嘉泰姆 | 50WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP（Latch）、OTP、UVLOiJA嘉泰姆 | SOT26iJA嘉泰姆 |
绿色节能PWM控制功率转换器</span>iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机功耗</span>iJA嘉泰姆 | 最大</span>iJA嘉泰姆 功率iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作iJA嘉泰姆 频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85155siJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 7WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | SOP8iJA嘉泰姆 |
CXAC85155iJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP8iJA嘉泰姆 |
CXAC85156iJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLOiJA嘉泰姆 | DIP8iJA嘉泰姆 |
CXAC85157iJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 24WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP8iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机iJA嘉泰姆 功耗</span>iJA嘉泰姆 | 最大</span>iJA嘉泰姆 功率iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作iJA嘉泰姆 频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85158iJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85158BiJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85158EiJA嘉泰姆 | ≤75mWiJA嘉泰姆 | 14WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7 DIP8iJA嘉泰姆 |
CXAC85159iJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLOiJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85159BiJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85159EiJA嘉泰姆 | ≤75mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7 DIP8iJA嘉泰姆 |
CXAC85160iJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO、OSP iJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85160BiJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | BO、OLP、OCP、VDD OVP、OTP、UVLO、OSPiJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85161iJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO、OSP iJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85161BiJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 18WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | BO、OLP、OCP、VDD OVP、OTP、UVLO、OSPiJA嘉泰姆 | DIP7iJA嘉泰姆 |
CXAC85162EiJA嘉泰姆 | ≤75mWiJA嘉泰姆 | 20WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP7 DIP8iJA嘉泰姆 |
高压启动PWM控制器</span>iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机iJA嘉泰姆 功耗</span>iJA嘉泰姆 | 最大</span>iJA嘉泰姆 功率iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作iJA嘉泰姆 频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85163iJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 150WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 外设iJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLOiJA嘉泰姆 | SOP8iJA嘉泰姆 |
CXAC85164BiJA嘉泰姆 | ≤100mWiJA嘉泰姆 | 150WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP（外设）、UVLO iJA嘉泰姆 | SOP8iJA嘉泰姆 |
绿色节能PWM控制功率转换器</span>iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机功耗</span>iJA嘉泰姆 | 最大功率</span>iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85165iJA嘉泰姆 | ≤300mWiJA嘉泰姆 | 7WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLOiJA嘉泰姆 | DIP8iJA嘉泰姆 |
CXAC85166iJA嘉泰姆 | ≤75mWiJA嘉泰姆 | 14WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | SOP7 SOP8iJA嘉泰姆 |
CXAC85167iJA嘉泰姆 | ≤75mWiJA嘉泰姆 | 20WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 50KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLOiJA嘉泰姆 | SOP7 SOP8iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机功耗</span>iJA嘉泰姆 | 最大功率</span>iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作iJA嘉泰姆 频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85168iJA嘉泰姆 | ≤150mWiJA嘉泰姆 | 6WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 60KHziJA嘉泰姆 | OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP8iJA嘉泰姆 |
高压启动PWM功率转换器</span>iJA嘉泰姆 |
产品型号iJA嘉泰姆 | 待机iJA嘉泰姆 功耗</span>iJA嘉泰姆 | 最大功率</span>iJA嘉泰姆 | 控制iJA嘉泰姆 模式iJA嘉泰姆 | 驱动iJA嘉泰姆 类型iJA嘉泰姆 | 工作频率iJA嘉泰姆 | 保护功能iJA嘉泰姆 | 封装iJA嘉泰姆 |
CXAC85169iJA嘉泰姆 | ≤30mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 65KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP8iJA嘉泰姆 |
CXAC85169HiJA嘉泰姆 | ≤30mWiJA嘉泰姆 | 13WiJA嘉泰姆 | 电流iJA嘉泰姆 | MOSiJA嘉泰姆 | 110KHziJA嘉泰姆 | OLP、OCP、VDD OVP、OTP、UVLO iJA嘉泰姆 | DIP8iJA嘉泰姆 |
iJA嘉泰姆
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