目录
产品概述 返回TOPsun嘉泰姆
The CXLE8166 is a current-mode and fixed frequency
600kHz boost converter with an integrated N-FET to drive
white LEDs.
The series connection allows the LED current to be identical
for uniform brightness. Its low on-resistance of NFET
and low feedback voltage reduce power loss and achieve
high efficiency. 600kHz Constant switching frequency allows
using small-size inductor and both of input and output
capacitors. An over voltage protection function, which
monitors the output voltage via LX pin, stops switching of
the IC if the LX voltage exceeds the over voltage threshold.
An internal soft-start circuit eliminates the inrush current
during start-up.
The CXLE8166 also integrates under-voltage lockout and
over-temperature protection to protect the IC in abnormal
conditions. The CXLE8166 is available in TDFN2x2-6
package.
产品特点 返回TOPsun嘉泰姆
· Wide Input Voltage from 2.7V to 6V sun嘉泰姆
· Fixed 600kHz Switching Frequency sun嘉泰姆
· Reference Voltage : 0.2V sun嘉泰姆
· PWM brightness control with wide frequency
range of 5KHz to 100KHz
· Build-in Power MOSFET: 0.3W sun嘉泰姆
· Over-Voltage Protection sun嘉泰姆
· Under Voltage Lockout Protection sun嘉泰姆
· Over Temperature Protection sun嘉泰姆
·<1mA Quiescent Current during Shutdown sun嘉泰姆
· TDFN2x2-6 Package sun嘉泰姆
· Halogen and Lead Free Available (RoHS
Compliant)sun嘉泰姆
应用范围 返回TOPsun嘉泰姆
· White LED Display Backlighting sun嘉泰姆
· Cell Phone and Smart Phone sun嘉泰姆
· PDA, PMP, MP3 sun嘉泰姆
· Digital Camerasun嘉泰姆
技术规格书（产品PDF) 返回TOP sun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TOPsun嘉泰姆
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电路原理图 返回TOPsun嘉泰姆
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Lighting and Display Product > White LED Driversun嘉泰姆 |
Part_No sun嘉泰姆 | Topology sun嘉泰姆 | Archisun嘉泰姆 tecture sun嘉泰姆 | Input sun嘉泰姆 Voltagesun嘉泰姆 (V) sun嘉泰姆 | Adj.sun嘉泰姆 Output sun嘉泰姆 Voltage V sun嘉泰姆 | No. sun嘉泰姆 of sun嘉泰姆 LEDs sun嘉泰姆 | LEDsun嘉泰姆 Current sun嘉泰姆 (Max)sun嘉泰姆 (A) sun嘉泰姆 | Switch Current Limit (A) sun嘉泰姆 | Current Sense Voltage (typ)(V) sun嘉泰姆 | Switching Frequency (kHz) sun嘉泰姆 | Dimming Control sun嘉泰姆 | Package sun嘉泰姆 |
minsun嘉泰姆 | maxsun嘉泰姆 | maxsun嘉泰姆 |
CXLE8153sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.7sun嘉泰姆 | 6sun嘉泰姆 | 32sun嘉泰姆 | 8sun嘉泰姆 | 0.03sun嘉泰姆 | 0.9sun嘉泰姆 | 0.25sun嘉泰姆 | 1000sun嘉泰姆 | Analogsun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8154sun嘉泰姆 | Boostsun嘉泰姆 | VM sun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 19sun嘉泰姆 | 4sun嘉泰姆 | 0.03sun嘉泰姆 | 0.4sun嘉泰姆 | 0.25sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM sun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8155sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.7sun嘉泰姆 | 21sun嘉泰姆 | 30sun嘉泰姆 | 8sun嘉泰姆 | 0.6sun嘉泰姆 | 3.5sun嘉泰姆 | 0.5sun嘉泰姆 | 1200sun嘉泰姆 | Analogsun嘉泰姆 | DFN3x3-10sun嘉泰姆 |
CXLE8156sun嘉泰姆 | Charge sun嘉泰姆 Pumpsun嘉泰姆 | -sun嘉泰姆 | 2.8sun嘉泰姆 | 4.5sun嘉泰姆 | -sun嘉泰姆 | 4sun嘉泰姆 | 0.03sun嘉泰姆 | -sun嘉泰姆 | -sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM sun嘉泰姆 Digitalsun嘉泰姆 | QFN4x4-16sun嘉泰姆 |
CXLE8157sun嘉泰姆 | Charge sun嘉泰姆 Pumpsun嘉泰姆 | -sun嘉泰姆 | 2.8sun嘉泰姆 | 4.5sun嘉泰姆 | -sun嘉泰姆 | 6sun嘉泰姆 | 0.03sun嘉泰姆 | -sun嘉泰姆 | -sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM Digitalsun嘉泰姆 | QFN4x4-16sun嘉泰姆 |
CXLE8158sun嘉泰姆 | Charge sun嘉泰姆 Pumpsun嘉泰姆 | -sun嘉泰姆 | 2.8sun嘉泰姆 | 4.5sun嘉泰姆 | -sun嘉泰姆 | 4sun嘉泰姆 | 0.03sun嘉泰姆 | -sun嘉泰姆 | -sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM Digitalsun嘉泰姆 | QFN3x3-16sun嘉泰姆 |
CXLE8159sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 24sun嘉泰姆 | 6sun嘉泰姆 | 0.03sun嘉泰姆 | 1.2sun嘉泰姆 | 0.1sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM sun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8160sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 39sun嘉泰姆 | 10sun嘉泰姆 | 0.03sun嘉泰姆 | 0.9sun嘉泰姆 | 0.3sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWM sun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8161sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 24sun嘉泰姆 | 6sun嘉泰姆 | 0.03sun嘉泰姆 | 1.2sun嘉泰姆 | 0.2sun嘉泰姆 | 1000sun嘉泰姆 | Analog PWMsun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8162sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 40sun嘉泰姆 | 10sun嘉泰姆 | 0.03sun嘉泰姆 | 1.5sun嘉泰姆 | 0.2sun嘉泰姆 | 600sun嘉泰姆 | Analog PWMsun嘉泰姆 | TDFN2x2-6sun嘉泰姆 |
CXLE8163sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.5sun嘉泰姆 | 6sun嘉泰姆 | 24sun嘉泰姆 | 6sun嘉泰姆 | 0.03sun嘉泰姆 | 2sun嘉泰姆 | 0.2sun嘉泰姆 | 1500sun嘉泰姆 | Analog PWMsun嘉泰姆 | SOT23-6sun嘉泰姆 |
CXLE8164sun嘉泰姆 | Bucksun嘉泰姆 | CMsun嘉泰姆 | 3sun嘉泰姆 | 5.5sun嘉泰姆 | -sun嘉泰姆 |
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| SOT23-5sun嘉泰姆 |
CXLE8165sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 6sun嘉泰姆 | 24sun嘉泰姆 | 65sun嘉泰姆 | 17sun嘉泰姆 | 0.18per stringsun嘉泰姆 | 3.3sun嘉泰姆 | 0.5sun嘉泰姆 | 200 ~ 900sun嘉泰姆 | External PWM Dimming/I2Csun嘉泰姆 | TDFN5x5-16sun嘉泰姆 |
CXLE8166sun嘉泰姆 | Boostsun嘉泰姆 | CMsun嘉泰姆 | 2.7sun嘉泰姆 | 6sun嘉泰姆 | 40sun嘉泰姆 | 10sun嘉泰姆 | 0.03sun嘉泰姆 | 1.5sun嘉泰姆 | 0.2sun嘉泰姆 | 600sun嘉泰姆 | Analog PWMsun嘉泰姆 | TDFN2x2-6sun嘉泰姆 |
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