目录
产品概述 返回TOPYo5嘉泰姆
The CXLE82118 is a current mode DC/DC converter with
an internal 2.5A, 40V switch specifically designed to
drive LEDs. The CXLE82118 operates as a LED driver in
buck, boost and buck-boost mode. The LED current is
externally programmable with a 120mV sense resistor.
With a 500KHz operating frequency, the external inductor
and input/output capacitors can all be small.
Dimming can be either analog, PWM, or PWM converting
to analog with an external capacitor.
The CXLE82118 is available in TDFN-12L 3x3 and MSOP-10
(FD) package.
产品特点 返回TOPYo5嘉泰姆
„ High Voltage : VIN up to 36V, VOUT up to 36V Yo5嘉泰姆
„ 2.5A Switch Current Yo5嘉泰姆
„ Buck, Boost or Buck-Boost Operation Yo5嘉泰姆
„ Current Mode PWM with 500KHz Switching Frequency Yo5嘉泰姆
„ Easy dimming : Analog, PWM or PWM Converting
to Analog with One External Capacitor Yo5嘉泰姆
„ Soft Start to Avoid Inrush Current Yo5嘉泰姆
„ Programmable Over Voltage Protection to Limit
Output Voltage Yo5嘉泰姆
„ VIN Under Voltage Lockout and Thermal Shutdown Yo5嘉泰姆
„ 12-Lead TDFN and MSOP-10 (FD) PackageYo5嘉泰姆
应用范围 返回TOPYo5嘉泰姆
„ GPS, Portable DVD Backlight Yo5嘉泰姆
„ Desk Light and Room Lighting Yo5嘉泰姆
„ Industrial Display BacklightYo5嘉泰姆
技术规格书（产品PDF) 返回TOP Yo5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>
Yo5嘉泰姆
Yo5嘉泰姆
产品封装图 返回TOPYo5嘉泰姆
Yo5嘉泰姆
电路原理图 返回TOPYo5嘉泰姆
Yo5嘉泰姆
Yo5嘉泰姆
a
Yo5嘉泰姆
Lighting DriverYo5嘉泰姆 |
Part NO.Yo5嘉泰姆 | Vin(V)Yo5嘉泰姆 min.Yo5嘉泰姆 | Vin(V)Yo5嘉泰姆 max.Yo5嘉泰姆 | FSWYo5嘉泰姆 (kHz)Yo5嘉泰姆 | Dimmi-Yo5嘉泰姆 mg(kHz)Yo5嘉泰姆 | Vsen-Yo5嘉泰姆 se(mVYo5嘉泰姆 | RONYo5嘉泰姆 (Ohm)Yo5嘉泰姆 | Internal Yo5嘉泰姆 MOSFETYo5嘉泰姆 | NoteYo5嘉泰姆 | PackageYo5嘉泰姆 |
CXLE82118Yo5嘉泰姆 | 6.5Yo5嘉泰姆 | 36Yo5嘉泰姆 | 500Yo5嘉泰姆 | --Yo5嘉泰姆 | 120Yo5嘉泰姆 | 0.3Yo5嘉泰姆 | YYo5嘉泰姆 | Digital/Analog Dimming Control,OTP, SS,Yo5嘉泰姆 MultiTopology LED Driver, UVP, OCP, OVPYo5嘉泰姆 | TDFN3X3-12Yo5嘉泰姆 MSOP-10(FD)Yo5嘉泰姆 |
CXLE82119Yo5嘉泰姆 | 7Yo5嘉泰姆 | 36Yo5嘉泰姆 | 420Yo5嘉泰姆 | 0.1~1Yo5嘉泰姆 | 100Yo5嘉泰姆 | --Yo5嘉泰姆 | NYo5嘉泰姆 | Digital/Analog Dimming Control, Yo5嘉泰姆 OTP, Open LED ProtectionYo5嘉泰姆 | MSOP-8(FD)Yo5嘉泰姆 SOT-23-5Yo5嘉泰姆 |
CXLE82120Yo5嘉泰姆 | 7Yo5嘉泰姆 | 36Yo5嘉泰姆 | ChokeYo5嘉泰姆 settingYo5嘉泰姆 | 0.1~1Yo5嘉泰姆 | 100Yo5嘉泰姆 | 0.5Yo5嘉泰姆 | YYo5嘉泰姆 | Digital/Analog Dimming Control,OTP,Yo5嘉泰姆 Open/Shorted LED ProtectionYo5嘉泰姆 | SOT-23-5Yo5嘉泰姆 |
CXLE82121Yo5嘉泰姆 | 7Yo5嘉泰姆 | 36Yo5嘉泰姆 | ChokeYo5嘉泰姆 settingYo5嘉泰姆 | 0.1~1Yo5嘉泰姆 | 100Yo5嘉泰姆 | 0.5Yo5嘉泰姆 | YYo5嘉泰姆 | Digital/AnalogDimming Control,OTP,Yo5嘉泰姆 Open/Shorted LED ProtectionYo5嘉泰姆 | SOT-23-5Yo5嘉泰姆 |
CXLE82122Yo5嘉泰姆 | 7.2Yo5嘉泰姆 | 12Yo5嘉泰姆 | Offtime Yo5嘉泰姆 settingYo5嘉泰姆 | --Yo5嘉泰姆 | 300Yo5嘉泰姆 | --Yo5嘉泰姆 | NYo5嘉泰姆 | AC Input Range(80VAC–277VAC),PFC,TriacYo5嘉泰姆 Dimmable Offline LED Driver,UVP,OTP,OCPYo5嘉泰姆 | MSOP-8/Yo5嘉泰姆 MSOP-10Yo5嘉泰姆 |
CXLE82123Yo5嘉泰姆 | 7.2Yo5嘉泰姆 | 12Yo5嘉泰姆 | Off time settingYo5嘉泰姆 | --Yo5嘉泰姆 | 239Yo5嘉泰姆 | --Yo5嘉泰姆 | NYo5嘉泰姆 | AC Input Range(80VAC–277VAC),OfflineYo5嘉泰姆 LED Lamps,UVLO, OTP, OCPYo5嘉泰姆 | SOP-8Yo5嘉泰姆 |
CXLE82124Yo5嘉泰姆 | 2Yo5嘉泰姆 | 5.5Yo5嘉泰姆 | --Yo5嘉泰姆 | --Yo5嘉泰姆 | ADJYo5嘉泰姆 | --Yo5嘉泰姆 | NYo5嘉泰姆 | DimmableLinear LED controller with High PFYo5嘉泰姆 | SOT-23-5Yo5嘉泰姆 |
中文
English
发表评论