目录
产品概述 返回TOPov7嘉泰姆
The CXLE8848 is a 380 KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 1.5A load with high
efficiency, low ripple and excellent line and
load regulation. Requiring a minimum
number of external components, the regulator
is simple to use and include internal
frequency compensation and a
fixed-frequency oscillator.
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 100%. An enable
function, an over current protection function
is built inside. An internal compensation
block is built in to minimize external
component count.
产品特点 返回TOPov7嘉泰姆
n Wide 5V to 32V Input Voltage Range ov7嘉泰姆
n Output Current Sense Voltage is 0.24V ov7嘉泰姆
n Minimum Drop Out 0.3V ov7嘉泰姆
n Fixed 380KHz Switching Frequency ov7嘉泰姆
n 1.5A Constant Output Current Capability ov7嘉泰姆
n Internal Optimize Power MOSFET ov7嘉泰姆
n Excellent line and load regulation ov7嘉泰姆
n High efficiency up to 96% ov7嘉泰姆
n TTL shutdown capability ov7嘉泰姆
n EN pin with hysteresis function ov7嘉泰姆
n Built in thermal shutdown function ov7嘉泰姆
n Built in current limit function
n SOIC-8 packageov7嘉泰姆
应用范围 返回TOPov7嘉泰姆
n MR16 LED Lamp ov7嘉泰姆
n LED Lightingov7嘉泰姆
技术规格书（产品PDF) 返回TOP ov7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TOPov7嘉泰姆
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电路原理图 返回TOPov7嘉泰姆
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降压型LED射灯驱动IC ov7嘉泰姆 |
型号ov7嘉泰姆 | 工作电压范围ov7嘉泰姆 | 输出电流ov7嘉泰姆 | 输出电</span>ov7嘉泰姆 流精度</span>ov7嘉泰姆 | 线性调ov7嘉泰姆 整率ov7嘉泰姆 | 效率ov7嘉泰姆 | 工作频率ov7嘉泰姆 | 调光功能ov7嘉泰姆 | 封装 ov7嘉泰姆 |
CXLE8835ESov7嘉泰姆 | 6V-40Vov7嘉泰姆 | 1.2Aov7嘉泰姆 | 3%ov7嘉泰姆 | 1.50%ov7嘉泰姆 | 98%ov7嘉泰姆 | 1MHz(max)ov7嘉泰姆 | PWM调光ov7嘉泰姆 | ESOP8ov7嘉泰姆 |
CXLE8835MRov7嘉泰姆 | 6V-40Vov7嘉泰姆 | 1.2Aov7嘉泰姆 | 3%ov7嘉泰姆 | 1.50%ov7嘉泰姆 | 98%ov7嘉泰姆 | 1MHz(max)ov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-26ov7嘉泰姆 |
CXLE8836ov7嘉泰姆 | 6V-60Vov7嘉泰姆 | 1.2Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 94%ov7嘉泰姆 | 1.1MHzov7嘉泰姆 | PWM/模拟 调光ov7嘉泰姆 | SOT-89-5ov7嘉泰姆 |
CXLE8837ov7嘉泰姆 | 2V-6.5Vov7嘉泰姆 | 0.95Aov7嘉泰姆 | 10%ov7嘉泰姆 | 0.45%ov7嘉泰姆 | 92%ov7嘉泰姆 | 1.4 MHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-25ov7嘉泰姆 |
CXLE8838ov7嘉泰姆 | 2.5V-5.5Vov7嘉泰姆 | 0.7Aov7嘉泰姆 | 3%ov7嘉泰姆 |
| 93%ov7嘉泰姆 | 1.4MHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-25ov7嘉泰姆 |
CXLE8839ov7嘉泰姆 | 5.5V-36Vov7嘉泰姆 | 扩流2.5Aov7嘉泰姆 | 1%ov7嘉泰姆 |
| 96%ov7嘉泰姆 | 1MHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-26ov7嘉泰姆 |
CXLE8840ov7嘉泰姆 | 4V--28Vov7嘉泰姆 | 扩流25Wov7嘉泰姆 | 1%ov7嘉泰姆 |
| 96%ov7嘉泰姆 | 2MHzov7嘉泰姆 | PWM/模拟 调光ov7嘉泰姆 | SOT-26ov7嘉泰姆 |
CXLE8841ov7嘉泰姆 | 2.5V-100Vov7嘉泰姆 | 扩流2.5Aov7嘉泰姆 | 1%ov7嘉泰姆 |
| 90%ov7嘉泰姆 | 1MHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-26ov7嘉泰姆 |
CXLE8842ov7嘉泰姆 | 5-100Vov7嘉泰姆 | 1.5Aov7嘉泰姆 | 1%ov7嘉泰姆 |
| 92%ov7嘉泰姆 | 1MHzov7嘉泰姆 | PWM/模拟 调光ov7嘉泰姆 | ESOP8ov7嘉泰姆 |
CXLE8843ov7嘉泰姆 | 5-100Vov7嘉泰姆 | 2.5Aov7嘉泰姆 | 1%ov7嘉泰姆 |
| 92%ov7嘉泰姆 | 1MHzov7嘉泰姆 | PWM/模拟 调光ov7嘉泰姆 | ESOP8ov7嘉泰姆 |
CXLE8844ov7嘉泰姆 | 6V-100Vov7嘉泰姆 | 扩流3Aov7嘉泰姆 | 3%ov7嘉泰姆 |
| 95%ov7嘉泰姆 | 200KHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT-26ov7嘉泰姆 |
CXLE8845ov7嘉泰姆 | 8V-45Vov7嘉泰姆 | 3Aov7嘉泰姆 | 3%ov7嘉泰姆 |
| 95%ov7嘉泰姆 | 220KHzov7嘉泰姆 |
| ESOP8ov7嘉泰姆 |
CXLE8846ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 4Aov7嘉泰姆 | 3%ov7嘉泰姆 |
| 95%ov7嘉泰姆 | 220KHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | TO252-5Lov7嘉泰姆 |
CXLE8847ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 5Aov7嘉泰姆 | 3%ov7嘉泰姆 |
| 95%ov7嘉泰姆 | 220KHzov7嘉泰姆 |
| TO263-5Lov7嘉泰姆 |
CXLE8848ov7嘉泰姆 | 5V-36Vov7嘉泰姆 | 1.5Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 96%ov7嘉泰姆 | 380KHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOP-8ov7嘉泰姆 |
CXLE8849ov7嘉泰姆 | 4.5V-45Vov7嘉泰姆 | 2Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 83%ov7嘉泰姆 | 150KHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | ESOP8ov7嘉泰姆 |
CXLE8850ov7嘉泰姆 | 8V-45Vov7嘉泰姆 | 3Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 89%ov7嘉泰姆 | 150KHzov7嘉泰姆 |
| ESOP8ov7嘉泰姆 |
CXLE8851ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 3Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 89%ov7嘉泰姆 | 180KHzov7嘉泰姆 |
| SOP8ov7嘉泰姆 |
CXLE8852ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 3.5Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 87%ov7嘉泰姆 | 180KHzov7嘉泰姆 | PWM调光ov7嘉泰姆 | ESOP8ov7嘉泰姆 |
CXLE8853ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 2Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 89%ov7嘉泰姆 | 110KHzov7嘉泰姆 |
| SOP8ov7嘉泰姆 |
CXLE8854Bov7嘉泰姆 | 7V-40Vov7嘉泰姆 | 2.5Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 89%ov7嘉泰姆 | 250KHzov7嘉泰姆 |
| ESOP8ov7嘉泰姆 |
CXLE8855ov7嘉泰姆 | 8V-40Vov7嘉泰姆 | 5Aov7嘉泰姆 | 2%ov7嘉泰姆 |
| 86%ov7嘉泰姆 | 150KHzov7嘉泰姆 |
| TO263-5Lov7嘉泰姆 |
CXLE8835ov7嘉泰姆 | 6V-40Vov7嘉泰姆 | 1.2Aov7嘉泰姆 | 3%ov7嘉泰姆 | 1.50%ov7嘉泰姆 | 98%ov7嘉泰姆 | 1MHz(max)ov7嘉泰姆 | PWM调光ov7嘉泰姆 | SOT89-5ov7嘉泰姆 |
CXLE8835Bov7嘉泰姆 | 6V-34Vov7嘉泰姆 | 1.0Aov7嘉泰姆 | 5%ov7嘉泰姆 | 1.50%ov7嘉泰姆 | 97%ov7嘉泰姆 | 1MHz(max)ov7嘉泰姆 | PWM/模拟 调光ov7嘉泰姆 | SOT89-5ov7嘉泰姆 |
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