目录
产品概述 返回TOPznH嘉泰姆
The CXLE8154 is a high frequency step-up DC/DC converter
in a small 6-lead SOT-23 package specially designed
to drive white LEDs with a constant current. The device
can drive up to 4 LEDs in series from one Li-Ion cell. The
CXLE8154 is ideal for LCD panels requiring low current
and high efficiency as well as white LED applications for
cellular phone back-lighting.
产品特点 返回TOPznH嘉泰姆
· 2.5 V to 6V Input Voltage Range znH嘉泰姆
· 400mA Internal Switch Current znH嘉泰姆
· Up to 1MHz Switching Frequency znH嘉泰姆
· 70mA Typical No Load Quiescent Current znH嘉泰姆
· 0.1mA Typical Shutdown Current znH嘉泰姆
· Internal Soft-Start znH嘉泰姆
· Up to 87% Efficiency znH嘉泰姆
· Operating Output Capacitor Down to 0.1mF znH嘉泰姆
· Over Voltage Protection Included znH嘉泰姆
· Lead Free and Green Devices Available
(RoHS Compliant)znH嘉泰姆
应用范围 返回TOPznH嘉泰姆
· White LED Display Backlighting znH嘉泰姆
· Cell Phone and Smart Phone znH嘉泰姆
· PDA, PMP, MP3 znH嘉泰姆
· Digital CameraznH嘉泰姆
技术规格书（产品PDF) 返回TOP znH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TOPznH嘉泰姆
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电路原理图 返回TOPznH嘉泰姆
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Lighting and Display Product > White LED DriverznH嘉泰姆 |
Part_No znH嘉泰姆 | Topology znH嘉泰姆 | ArchiznH嘉泰姆 tecture znH嘉泰姆 | Input znH嘉泰姆 VoltageznH嘉泰姆 (V) znH嘉泰姆 | Adj.znH嘉泰姆 Output znH嘉泰姆 Voltage V znH嘉泰姆 | No. znH嘉泰姆 of znH嘉泰姆 LEDs znH嘉泰姆 | LEDznH嘉泰姆 Current znH嘉泰姆 (Max)znH嘉泰姆 (A) znH嘉泰姆 | Switch Current Limit (A) znH嘉泰姆 | Current Sense Voltage (typ)(V) znH嘉泰姆 | Switching Frequency (kHz) znH嘉泰姆 | Dimming Control znH嘉泰姆 | Package znH嘉泰姆 |
minznH嘉泰姆 | maxznH嘉泰姆 | maxznH嘉泰姆 |
CXLE8153znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.7znH嘉泰姆 | 6znH嘉泰姆 | 32znH嘉泰姆 | 8znH嘉泰姆 | 0.03znH嘉泰姆 | 0.9znH嘉泰姆 | 0.25znH嘉泰姆 | 1000znH嘉泰姆 | AnalogznH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8154znH嘉泰姆 | BoostznH嘉泰姆 | VM znH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 19znH嘉泰姆 | 4znH嘉泰姆 | 0.03znH嘉泰姆 | 0.4znH嘉泰姆 | 0.25znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM znH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8155znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.7znH嘉泰姆 | 21znH嘉泰姆 | 30znH嘉泰姆 | 8znH嘉泰姆 | 0.6znH嘉泰姆 | 3.5znH嘉泰姆 | 0.5znH嘉泰姆 | 1200znH嘉泰姆 | AnalogznH嘉泰姆 | DFN3x3-10znH嘉泰姆 |
CXLE8156znH嘉泰姆 | Charge znH嘉泰姆 PumpznH嘉泰姆 | -znH嘉泰姆 | 2.8znH嘉泰姆 | 4.5znH嘉泰姆 | -znH嘉泰姆 | 4znH嘉泰姆 | 0.03znH嘉泰姆 | -znH嘉泰姆 | -znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM znH嘉泰姆 DigitalznH嘉泰姆 | QFN4x4-16znH嘉泰姆 |
CXLE8157znH嘉泰姆 | Charge znH嘉泰姆 PumpznH嘉泰姆 | -znH嘉泰姆 | 2.8znH嘉泰姆 | 4.5znH嘉泰姆 | -znH嘉泰姆 | 6znH嘉泰姆 | 0.03znH嘉泰姆 | -znH嘉泰姆 | -znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM DigitalznH嘉泰姆 | QFN4x4-16znH嘉泰姆 |
CXLE8158znH嘉泰姆 | Charge znH嘉泰姆 PumpznH嘉泰姆 | -znH嘉泰姆 | 2.8znH嘉泰姆 | 4.5znH嘉泰姆 | -znH嘉泰姆 | 4znH嘉泰姆 | 0.03znH嘉泰姆 | -znH嘉泰姆 | -znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM DigitalznH嘉泰姆 | QFN3x3-16znH嘉泰姆 |
CXLE8159znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 24znH嘉泰姆 | 6znH嘉泰姆 | 0.03znH嘉泰姆 | 1.2znH嘉泰姆 | 0.1znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM znH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8160znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 39znH嘉泰姆 | 10znH嘉泰姆 | 0.03znH嘉泰姆 | 0.9znH嘉泰姆 | 0.3znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWM znH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8161znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 24znH嘉泰姆 | 6znH嘉泰姆 | 0.03znH嘉泰姆 | 1.2znH嘉泰姆 | 0.2znH嘉泰姆 | 1000znH嘉泰姆 | Analog PWMznH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8162znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 40znH嘉泰姆 | 10znH嘉泰姆 | 0.03znH嘉泰姆 | 1.5znH嘉泰姆 | 0.2znH嘉泰姆 | 600znH嘉泰姆 | Analog PWMznH嘉泰姆 | TDFN2x2-6znH嘉泰姆 |
CXLE8163znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.5znH嘉泰姆 | 6znH嘉泰姆 | 24znH嘉泰姆 | 6znH嘉泰姆 | 0.03znH嘉泰姆 | 2znH嘉泰姆 | 0.2znH嘉泰姆 | 1500znH嘉泰姆 | Analog PWMznH嘉泰姆 | SOT23-6znH嘉泰姆 |
CXLE8164znH嘉泰姆 | BuckznH嘉泰姆 | CMznH嘉泰姆 | 3znH嘉泰姆 | 5.5znH嘉泰姆 | -znH嘉泰姆 |
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| SOT23-5znH嘉泰姆 |
CXLE8165znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 6znH嘉泰姆 | 24znH嘉泰姆 | 65znH嘉泰姆 | 17znH嘉泰姆 | 0.18per stringznH嘉泰姆 | 3.3znH嘉泰姆 | 0.5znH嘉泰姆 | 200 ~ 900znH嘉泰姆 | External PWM Dimming/I2CznH嘉泰姆 | TDFN5x5-16znH嘉泰姆 |
CXLE8166znH嘉泰姆 | BoostznH嘉泰姆 | CMznH嘉泰姆 | 2.7znH嘉泰姆 | 6znH嘉泰姆 | 40znH嘉泰姆 | 10znH嘉泰姆 | 0.03znH嘉泰姆 | 1.5znH嘉泰姆 | 0.2znH嘉泰姆 | 600znH嘉泰姆 | Analog PWMznH嘉泰姆 | TDFN2x2-6znH嘉泰姆 |
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