CXLE81113 CXLE81114模式的DC控制器驱动12个串并联配置每个串中有多个LED串联连接WM输入信号或直流输入信号实现PWM调光频率可由外部设置电容器编程

产品简介

CXLE81113/4

The CXLE81113 CXLE81114 is current mode DC/DC controller that drives up to 12 strings connected in parallel configuration with multiple LEDs in each string connected in series. External current sense resistor and slope compensation resistor make it flexible for various applications. PWM dimming is implemented with external PWM input signal or DC input signal. The dimming frequency can be programmed by an external setting capacitor. The CXLE81113/4 includes hiccup protection from short circuits, with automatic recovery after the fault condition is cleared. The CXLE81113/4 is available in a SOP-28, TSSOP-28 (FD) and TQFN5X5-28 package.

产品特点 返回TOPrnJ嘉泰姆

„ 5V~30V input voltage range rnJ嘉泰姆

„ High Power Current Mode DC/DC boost Controller rnJ嘉泰姆

„ Drives up to 12 strings in parallel rnJ嘉泰姆

„ 100Hz~2KHz PWM or DC Input True PWM Dimming rnJ嘉泰姆

„ 2.5% Current Matching Accuracy Between Strings rnJ嘉泰姆

„ Programmable Switching Frequency rnJ嘉泰姆

„ Programmable Slope Compensation rnJ嘉泰姆

„ Input Under Voltage Protection rnJ嘉泰姆

„ Output Short Circuit Protection rnJ嘉泰姆

„ Hiccup Mode Protection for Output Over Voltage Protection and LED String Short Protection rnJ嘉泰姆

„ Thermal Shutdown rnJ嘉泰姆

„ Available in SOP-28, TSSOP-28 (FD) and TQFN5X5-28 PackagernJ嘉泰姆

应用范围 返回TOPrnJ嘉泰姆

„ Desktop LCD Flat Pannel Displays rnJ嘉泰姆

„ Flat Pannel Video Displays rnJ嘉泰姆

„ LCD TVs and MonitorsrnJ嘉泰姆

技术规格书（产品PDF) 返回TOP rnJ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！rnJ嘉泰姆

QQ截图20160419174301.jpg rnJ嘉泰姆

产品封装图 返回TOPrnJ嘉泰姆

rnJ嘉泰姆

电路原理图 返回TOPrnJ嘉泰姆

arnJ嘉泰姆

相关芯片选择指南返回TOP 更多同类产品......

LED Backlight DriverrnJ嘉泰姆
Part NO.rnJ嘉泰姆	Vin(V)rnJ嘉泰姆 min.rnJ嘉泰姆	Vin(V)rnJ嘉泰姆 max.rnJ嘉泰姆	CHrnJ嘉泰姆	VOUTrnJ嘉泰姆 (max)rnJ嘉泰姆	ISWrnJ嘉泰姆 (A)rnJ嘉泰姆	FSWrnJ嘉泰姆 (kHz)rnJ嘉泰姆	VLEDrnJ嘉泰姆 FB(V)rnJ嘉泰姆	NoternJ嘉泰姆	PackagernJ嘉泰姆
CXLE8198rnJ嘉泰姆	2.5rnJ嘉泰姆	5.5rnJ嘉泰姆	1rnJ嘉泰姆	20rnJ嘉泰姆	1.2rnJ嘉泰姆	1000rnJ嘉泰姆	0.1/0.2rnJ嘉泰姆 / 0.3rnJ嘉泰姆	LX,GND,FB,EN,OVP,VIN,EN Dimming rnJ嘉泰姆 100~200kHz,6SxPrnJ嘉泰姆	TSOT23-6rnJ嘉泰姆
CXLE8199rnJ嘉泰姆	2.5rnJ嘉泰姆	5.5rnJ嘉泰姆	1rnJ嘉泰姆	40rnJ嘉泰姆	1.2rnJ嘉泰姆	1000rnJ嘉泰姆	0.2rnJ嘉泰姆	LX,GND,FB,EN,OVP,VIN,EN Dimming rnJ嘉泰姆 100~200kHzrnJ嘉泰姆	TSOT23-6rnJ嘉泰姆
CXLE81100rnJ嘉泰姆	4.2rnJ嘉泰姆	24rnJ嘉泰姆	6rnJ嘉泰姆	40rnJ嘉泰姆	2rnJ嘉泰姆	600rnJ嘉泰姆	1.25rnJ嘉泰姆	30mA/CH,Dimming 100~25kHz,EN,OCP,rnJ嘉泰姆 OVP,PWM/DC/Mixed DimmingModernJ嘉泰姆	TQFN4X4-20rnJ嘉泰姆
CXLE81101rnJ嘉泰姆	2.7rnJ嘉泰姆	5.5rnJ嘉泰姆	6rnJ嘉泰姆	40rnJ嘉泰姆	2rnJ嘉泰姆	600rnJ嘉泰姆	1.25rnJ嘉泰姆	30mA/CH,Dimming 100~25kHz,EN,OCP, OVP,PWM/DC/Mixed Dimming ModernJ嘉泰姆	TQFN4X4-20rnJ嘉泰姆
CXLE81102rnJ嘉泰姆	2.5rnJ嘉泰姆	20rnJ嘉泰姆	1rnJ嘉泰姆	20rnJ嘉泰姆	1.2rnJ嘉泰姆	1000rnJ嘉泰姆	0.2rnJ嘉泰姆	OVP,FB,DIMC,GND,LX,BP,PWM, EN,PWMrnJ嘉泰姆 Dimming 100~200kHz,6SxPrnJ嘉泰姆	TDFN2X2-8rnJ嘉泰姆
CXLE81103rnJ嘉泰姆	2.5rnJ嘉泰姆	5.5rnJ嘉泰姆	1rnJ嘉泰姆	40rnJ嘉泰姆	1.2rnJ嘉泰姆	1000rnJ嘉泰姆	0.2rnJ嘉泰姆	LX,GND,FB,EN,OVP,VIN,EN Dimming rnJ嘉泰姆 100~200kHzrnJ嘉泰姆	SOT23-6rnJ嘉泰姆
CXLE81104rnJ嘉泰姆	2.7rnJ嘉泰姆	5.5rnJ嘉泰姆	1rnJ嘉泰姆	28rnJ嘉泰姆	0.85rnJ嘉泰姆	1000rnJ嘉泰姆	0.2rnJ嘉泰姆	LX,GND,FB,EN,OVP,INrnJ嘉泰姆	TDFN2X2-8/SOT-23-6rnJ嘉泰姆
CXLE81105rnJ嘉泰姆	2.7rnJ嘉泰姆	7rnJ嘉泰姆	1rnJ嘉泰姆	26rnJ嘉泰姆	0.7rnJ嘉泰姆	600rnJ嘉泰姆	0.2*ENrnJ嘉泰姆 DutyrnJ嘉泰姆	FB,COMP,GND,LX, EN,VIN,5k~100kHz EN BrightnessControlrnJ嘉泰姆	TDFN2X2-6rnJ嘉泰姆
CXLE81106rnJ嘉泰姆	2.7rnJ嘉泰姆	7rnJ嘉泰姆	1rnJ嘉泰姆	38rnJ嘉泰姆	0.7rnJ嘉泰姆	600rnJ嘉泰姆	0.2*ENrnJ嘉泰姆 DutyrnJ嘉泰姆	FB,COMP,GND,LX, EN,VIN,5k~100kHz EN BrightnessControlrnJ嘉泰姆	TDFN2X2-6rnJ嘉泰姆
CXLE81107rnJ嘉泰姆	5rnJ嘉泰姆	24rnJ嘉泰姆	6rnJ嘉泰姆	40rnJ嘉泰姆	2rnJ嘉泰姆	1000rnJ嘉泰姆	1.23rnJ嘉泰姆	30mA/CH,PWM dimming,EN,SS,OCP,rnJ嘉泰姆 OVP,OTP,OLP,SLPrnJ嘉泰姆	TQFN3X3-16rnJ嘉泰姆
CXLE81107LrnJ嘉泰姆	3.2rnJ嘉泰姆	24rnJ嘉泰姆	6rnJ嘉泰姆	40rnJ嘉泰姆	2rnJ嘉泰姆	1000rnJ嘉泰姆	1.23rnJ嘉泰姆	30mA/CH,PWM dimming,EN,SS,OCP, OVP,OTP,OLP,SLPrnJ嘉泰姆	TQFN3X3-16rnJ嘉泰姆
CXLE81108rnJ嘉泰姆	5rnJ嘉泰姆	24rnJ嘉泰姆	6rnJ嘉泰姆	50rnJ嘉泰姆	2rnJ嘉泰姆	750rnJ嘉泰姆	1.23rnJ嘉泰姆	30mA/CH, PWM dimming, EN,SS, OCP,OVP,OTP,OLPrnJ嘉泰姆	TQFN4X4-20rnJ嘉泰姆
CXLE81109rnJ嘉泰姆 B/C/LrnJ嘉泰姆	4.2rnJ嘉泰姆	24rnJ嘉泰姆	8rnJ嘉泰姆	48rnJ嘉泰姆	3rnJ嘉泰姆	1000rnJ嘉泰姆	0.6rnJ嘉泰姆	30mA/CH,PWM dimming,EN,SS,OCP,rnJ嘉泰姆 OVP,OTP,OLPrnJ嘉泰姆	TQFN4X4-24rnJ嘉泰姆 TSSOP20(FD)rnJ嘉泰姆
CXLE81110rnJ嘉泰姆	7rnJ嘉泰姆	18rnJ嘉泰姆	1rnJ嘉泰姆	EXTrnJ嘉泰姆	VCS rnJ嘉泰姆 SETrnJ嘉泰姆	ADJrnJ嘉泰姆	1.2rnJ嘉泰姆	Programmable ILED, PWM Dimming,rnJ嘉泰姆 Hiccup mode for OVP,SCPrnJ嘉泰姆	SOP-16rnJ嘉泰姆
CXLE81111rnJ嘉泰姆	10rnJ嘉泰姆	30rnJ嘉泰姆	4rnJ嘉泰姆	EXTrnJ嘉泰姆	VCS rnJ嘉泰姆 SETrnJ嘉泰姆	ADJrnJ嘉泰姆	0.8rnJ嘉泰姆	20mA~150mA/CH, PWM dimming,EN, SS,OCP,OVP,OTP, OLP,SLPrnJ嘉泰姆	TSSOP20(FD)rnJ嘉泰姆
CXLE81112rnJ嘉泰姆 /ArnJ嘉泰姆	7rnJ嘉泰姆	27rnJ嘉泰姆	4rnJ嘉泰姆	EXTrnJ嘉泰姆	VCS rnJ嘉泰姆 SETrnJ嘉泰姆	ADJrnJ嘉泰姆	1.23rnJ嘉泰姆	Programmable ILED,True PWM& Analog Dimming,Hiccup mode for OVP,OLP, SLPrnJ嘉泰姆	TQFN4X4-24rnJ嘉泰姆 TQFN4X4-28rnJ嘉泰姆
CXLE81113rnJ嘉泰姆 /4rnJ嘉泰姆	5rnJ嘉泰姆	28rnJ嘉泰姆	12rnJ嘉泰姆	EXTrnJ嘉泰姆	VCS rnJ嘉泰姆 SETrnJ嘉泰姆	ADJrnJ嘉泰姆	0.6rnJ嘉泰姆	60mA/CH CXLE81113/4,120mA/CH G5999 Analog&rnJ嘉泰姆 PWM Dimming,Slope comp.,OCP,UVP,OTP,rnJ嘉泰姆 Hiccup mode for OVP,SLPrnJ嘉泰姆	SOP28/TSSOP18(FD)/TQFN5X5-28rnJ嘉泰姆