CXAC85154带自动恢复的过载保护低启动电流高度集成的电流模式PWM控制器高效的离线反激变换器VDD欠压滞后锁定

产品简介

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TOPFVv嘉泰姆

■ Power-on Soft Start Reducing MOSFET Vds StressFVv嘉泰姆

■ Frequency spreading to Minimize EMIFVv嘉泰姆

■ Hiccup Mode Control For Improved Efficiency and Minimum Standby Power DesignFVv嘉泰姆

■ Audio Noise Free OperationFVv嘉泰姆

■ Comprehensive Protection CoverageFVv嘉泰姆

 VDD Under Voltage Lockout with Hysteresis (UVLO)FVv嘉泰姆

 Cycle-by-cycle over current threshold setting for constant output power limiting over universal input voltage rangeFVv嘉泰姆

 Overload Protection (OLP) with auto-recoveryFVv嘉泰姆

 Other ProtectionsFVv嘉泰姆

应用范围返回TOPFVv嘉泰姆

Offline AC/DC flyback converter for FVv嘉泰姆

■ Battery Charger FVv嘉泰姆

■ Power Adaptor FVv嘉泰姆

■ Set-Top Box Power SuppliesFVv嘉泰姆

■ Open-frame SMPSFVv嘉泰姆

技术规格书（产品PDF) 返回TOP FVv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！FVv嘉泰姆

FVv嘉泰姆

产品封装图返回TOPFVv嘉泰姆

FVv嘉泰姆

电路原理图返回TOPFVv嘉泰姆

FVv嘉泰姆

相关芯片选择指南返回TOP 更多同类产品.......

绿色节能PWM控制器FVv嘉泰姆
产品型号FVv嘉泰姆	待机功耗FVv嘉泰姆	最大FVv嘉泰姆功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作FVv嘉泰姆频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85151FVv嘉泰姆	≤75mwFVv嘉泰姆	30WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	110KHzFVv嘉泰姆	BO、OLP、OCP、VDD OVP、OTP、UVLO、OSP FVv嘉泰姆	SOT26FVv嘉泰姆
CXAC85152FVv嘉泰姆	≤110mwFVv嘉泰姆	50WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP（Latch）、OTP、UVLOFVv嘉泰姆	SOT26FVv嘉泰姆
CXAC85153FVv嘉泰姆	≤75mwFVv嘉泰姆	50WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP（Latch）、OTP、UVLOFVv嘉泰姆	SOT26FVv嘉泰姆
CXAC85154FVv嘉泰姆	≤100mwFVv嘉泰姆	50WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP（Latch）、OTP、UVLOFVv嘉泰姆	SOT26FVv嘉泰姆
绿色节能PWM控制功率转换器FVv嘉泰姆
产品型号FVv嘉泰姆	待机功耗FVv嘉泰姆	最大FVv嘉泰姆功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作FVv嘉泰姆频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85155sFVv嘉泰姆	≤300mWFVv嘉泰姆	7WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	SOP8FVv嘉泰姆
CXAC85155FVv嘉泰姆	≤300mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP8FVv嘉泰姆
CXAC85156FVv嘉泰姆	≤300mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLOFVv嘉泰姆	DIP8FVv嘉泰姆
CXAC85157FVv嘉泰姆	≤300mWFVv嘉泰姆	24WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP8FVv嘉泰姆
产品型号FVv嘉泰姆	待机FVv嘉泰姆功耗FVv嘉泰姆	最大FVv嘉泰姆功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作FVv嘉泰姆频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85158FVv嘉泰姆	≤100mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85158BFVv嘉泰姆	≤100mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85158EFVv嘉泰姆	≤75mWFVv嘉泰姆	14WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7 DIP8FVv嘉泰姆
CXAC85159FVv嘉泰姆	≤100mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLOFVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85159BFVv嘉泰姆	≤100mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85159EFVv嘉泰姆	≤75mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7 DIP8FVv嘉泰姆
CXAC85160FVv嘉泰姆	≤100mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO、OSP FVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85160BFVv嘉泰姆	≤100mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	BO、OLP、OCP、VDD OVP、OTP、UVLO、OSPFVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85161FVv嘉泰姆	≤100mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO、OSP FVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85161BFVv嘉泰姆	≤100mWFVv嘉泰姆	18WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	BO、OLP、OCP、VDD OVP、OTP、UVLO、OSPFVv嘉泰姆	DIP7FVv嘉泰姆
CXAC85162EFVv嘉泰姆	≤75mWFVv嘉泰姆	20WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP7 DIP8FVv嘉泰姆
高压启动PWM控制器FVv嘉泰姆
产品型号FVv嘉泰姆	待机FVv嘉泰姆功耗FVv嘉泰姆	最大FVv嘉泰姆功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作FVv嘉泰姆频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85163FVv嘉泰姆	≤300mWFVv嘉泰姆	150WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	外设FVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLOFVv嘉泰姆	SOP8FVv嘉泰姆
CXAC85164BFVv嘉泰姆	≤100mWFVv嘉泰姆	150WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP（外设）、UVLO FVv嘉泰姆	SOP8FVv嘉泰姆
绿色节能PWM控制功率转换器FVv嘉泰姆
产品型号FVv嘉泰姆	待机功耗FVv嘉泰姆	最大功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85165FVv嘉泰姆	≤300mWFVv嘉泰姆	7WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLOFVv嘉泰姆	DIP8FVv嘉泰姆
CXAC85166FVv嘉泰姆	≤75mWFVv嘉泰姆	14WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	SOP7 SOP8FVv嘉泰姆
CXAC85167FVv嘉泰姆	≤75mWFVv嘉泰姆	20WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	50KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLOFVv嘉泰姆	SOP7 SOP8FVv嘉泰姆
产品型号FVv嘉泰姆	待机功耗FVv嘉泰姆	最大功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作FVv嘉泰姆频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85168FVv嘉泰姆	≤150mWFVv嘉泰姆	6WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	60KHzFVv嘉泰姆	OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP8FVv嘉泰姆
高压启动PWM功率转换器FVv嘉泰姆
产品型号FVv嘉泰姆	待机FVv嘉泰姆功耗FVv嘉泰姆	最大功率FVv嘉泰姆	控制FVv嘉泰姆模式FVv嘉泰姆	驱动FVv嘉泰姆类型FVv嘉泰姆	工作频率FVv嘉泰姆	保护功能FVv嘉泰姆	封装FVv嘉泰姆
CXAC85169FVv嘉泰姆	≤30mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	65KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP8FVv嘉泰姆
CXAC85169HFVv嘉泰姆	≤30mWFVv嘉泰姆	13WFVv嘉泰姆	电流FVv嘉泰姆	MOSFVv嘉泰姆	110KHzFVv嘉泰姆	OLP、OCP、VDD OVP、OTP、UVLO FVv嘉泰姆	DIP8FVv嘉泰姆

CXAC85154

产品手册

产品简介

目录

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.

The tone energy below 20KHz is minimized in the design and audio noise is eliminated during operation.

CXAC85154 is offered in SOT23-6 package.

相关芯片选择指南返回TOP 更多同类产品.......

CXAC85154

产品手册

产品简介

目录

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.

The tone energy below 20KHz is minimized in the design and audio noise is eliminated during operation.

CXAC85154 is offered in SOT23-6 package.

相关芯片选择指南 返回TOP 更多同类产品.......

相关芯片选择指南返回TOP 更多同类产品.......