目录
产品概述 返回TOP1Lv嘉泰姆
The CXLE8851 is a 180 KHz fixed frequency
PWM buck (step-down) DC/DC converter,
capable of driving a 2.5A 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 over
current protection function is built inside.
When short protection function happens, the
operation frequency will be reduced from
180KHz to 48KHz. An internal compensation
block is built in to minimize external
component count.
产品特点 返回TOP1Lv嘉泰姆
n Wide 8V to 36V Input Voltage Range 1Lv嘉泰姆
n Output Adjustable from 1.25V to 32V 1Lv嘉泰姆
n Maximum Duty Cycle 100% 1Lv嘉泰姆
n Minimum Drop Out 0.3V 1Lv嘉泰姆
n Fixed 180KHz Switching Frequency 1Lv嘉泰姆
n Maximum 3A Switching Current 1Lv嘉泰姆
n Internal Optimize Power MOSFET 1Lv嘉泰姆
n High efficiency 1Lv嘉泰姆
n Excellent line and load regulation 1Lv嘉泰姆
n With output constant current loop 1Lv嘉泰姆
n Built in thermal shutdown function 1Lv嘉泰姆
n Built in current limit function 1Lv嘉泰姆
n Built in output short protection function 1Lv嘉泰姆
n Available in SOP8L package1Lv嘉泰姆
应用范围 返回TOP1Lv嘉泰姆
n Car Charger 1Lv嘉泰姆
n Battery Charger 1Lv嘉泰姆
n LCD Monitor and LCD TV 1Lv嘉泰姆
n Portable instrument power supply 1Lv嘉泰姆
n Telecom / Networking Equipment1Lv嘉泰姆
技术规格书（产品PDF) 返回TOP 1Lv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>
1Lv嘉泰姆
1Lv嘉泰姆
产品封装图 返回TOP1Lv嘉泰姆
1Lv嘉泰姆
电路原理图 返回TOP1Lv嘉泰姆
1Lv嘉泰姆
1Lv嘉泰姆
相关芯片选择指南 返回TOP 更多同类产品......
1Lv嘉泰姆
降压型LED射灯驱动IC 1Lv嘉泰姆 |
型号1Lv嘉泰姆 | 工作电压范围1Lv嘉泰姆 | 输出电流1Lv嘉泰姆 | 输出电</span>1Lv嘉泰姆 流精度</span>1Lv嘉泰姆 | 线性调1Lv嘉泰姆 整率1Lv嘉泰姆 | 效率1Lv嘉泰姆 | 工作频率1Lv嘉泰姆 | 调光功能1Lv嘉泰姆 | 封装 1Lv嘉泰姆 |
CXLE8835ES1Lv嘉泰姆 | 6V-40V1Lv嘉泰姆 | 1.2A1Lv嘉泰姆 | 3%1Lv嘉泰姆 | 1.50%1Lv嘉泰姆 | 98%1Lv嘉泰姆 | 1MHz(max)1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | ESOP81Lv嘉泰姆 |
CXLE8835MR1Lv嘉泰姆 | 6V-40V1Lv嘉泰姆 | 1.2A1Lv嘉泰姆 | 3%1Lv嘉泰姆 | 1.50%1Lv嘉泰姆 | 98%1Lv嘉泰姆 | 1MHz(max)1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-261Lv嘉泰姆 |
CXLE88361Lv嘉泰姆 | 6V-60V1Lv嘉泰姆 | 1.2A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 94%1Lv嘉泰姆 | 1.1MHz1Lv嘉泰姆 | PWM/模拟 调光1Lv嘉泰姆 | SOT-89-51Lv嘉泰姆 |
CXLE88371Lv嘉泰姆 | 2V-6.5V1Lv嘉泰姆 | 0.95A1Lv嘉泰姆 | 10%1Lv嘉泰姆 | 0.45%1Lv嘉泰姆 | 92%1Lv嘉泰姆 | 1.4 MHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-251Lv嘉泰姆 |
CXLE88381Lv嘉泰姆 | 2.5V-5.5V1Lv嘉泰姆 | 0.7A1Lv嘉泰姆 | 3%1Lv嘉泰姆 |
| 93%1Lv嘉泰姆 | 1.4MHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-251Lv嘉泰姆 |
CXLE88391Lv嘉泰姆 | 5.5V-36V1Lv嘉泰姆 | 扩流2.5A1Lv嘉泰姆 | 1%1Lv嘉泰姆 |
| 96%1Lv嘉泰姆 | 1MHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-261Lv嘉泰姆 |
CXLE88401Lv嘉泰姆 | 4V--28V1Lv嘉泰姆 | 扩流25W1Lv嘉泰姆 | 1%1Lv嘉泰姆 |
| 96%1Lv嘉泰姆 | 2MHz1Lv嘉泰姆 | PWM/模拟 调光1Lv嘉泰姆 | SOT-261Lv嘉泰姆 |
CXLE88411Lv嘉泰姆 | 2.5V-100V1Lv嘉泰姆 | 扩流2.5A1Lv嘉泰姆 | 1%1Lv嘉泰姆 |
| 90%1Lv嘉泰姆 | 1MHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-261Lv嘉泰姆 |
CXLE88421Lv嘉泰姆 | 5-100V1Lv嘉泰姆 | 1.5A1Lv嘉泰姆 | 1%1Lv嘉泰姆 |
| 92%1Lv嘉泰姆 | 1MHz1Lv嘉泰姆 | PWM/模拟 调光1Lv嘉泰姆 | ESOP81Lv嘉泰姆 |
CXLE88431Lv嘉泰姆 | 5-100V1Lv嘉泰姆 | 2.5A1Lv嘉泰姆 | 1%1Lv嘉泰姆 |
| 92%1Lv嘉泰姆 | 1MHz1Lv嘉泰姆 | PWM/模拟 调光1Lv嘉泰姆 | ESOP81Lv嘉泰姆 |
CXLE88441Lv嘉泰姆 | 6V-100V1Lv嘉泰姆 | 扩流3A1Lv嘉泰姆 | 3%1Lv嘉泰姆 |
| 95%1Lv嘉泰姆 | 200KHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT-261Lv嘉泰姆 |
CXLE88451Lv嘉泰姆 | 8V-45V1Lv嘉泰姆 | 3A1Lv嘉泰姆 | 3%1Lv嘉泰姆 |
| 95%1Lv嘉泰姆 | 220KHz1Lv嘉泰姆 |
| ESOP81Lv嘉泰姆 |
CXLE88461Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 4A1Lv嘉泰姆 | 3%1Lv嘉泰姆 |
| 95%1Lv嘉泰姆 | 220KHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | TO252-5L1Lv嘉泰姆 |
CXLE88471Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 5A1Lv嘉泰姆 | 3%1Lv嘉泰姆 |
| 95%1Lv嘉泰姆 | 220KHz1Lv嘉泰姆 |
| TO263-5L1Lv嘉泰姆 |
CXLE88481Lv嘉泰姆 | 5V-36V1Lv嘉泰姆 | 1.5A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 96%1Lv嘉泰姆 | 380KHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOP-81Lv嘉泰姆 |
CXLE88491Lv嘉泰姆 | 4.5V-45V1Lv嘉泰姆 | 2A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 83%1Lv嘉泰姆 | 150KHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | ESOP81Lv嘉泰姆 |
CXLE88501Lv嘉泰姆 | 8V-45V1Lv嘉泰姆 | 3A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 89%1Lv嘉泰姆 | 150KHz1Lv嘉泰姆 |
| ESOP81Lv嘉泰姆 |
CXLE88511Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 3A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 89%1Lv嘉泰姆 | 180KHz1Lv嘉泰姆 |
| SOP81Lv嘉泰姆 |
CXLE88521Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 3.5A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 87%1Lv嘉泰姆 | 180KHz1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | ESOP81Lv嘉泰姆 |
CXLE88531Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 2A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 89%1Lv嘉泰姆 | 110KHz1Lv嘉泰姆 |
| SOP81Lv嘉泰姆 |
CXLE8854B1Lv嘉泰姆 | 7V-40V1Lv嘉泰姆 | 2.5A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 89%1Lv嘉泰姆 | 250KHz1Lv嘉泰姆 |
| ESOP81Lv嘉泰姆 |
CXLE88551Lv嘉泰姆 | 8V-40V1Lv嘉泰姆 | 5A1Lv嘉泰姆 | 2%1Lv嘉泰姆 |
| 86%1Lv嘉泰姆 | 150KHz1Lv嘉泰姆 |
| TO263-5L1Lv嘉泰姆 |
CXLE88351Lv嘉泰姆 | 6V-40V1Lv嘉泰姆 | 1.2A1Lv嘉泰姆 | 3%1Lv嘉泰姆 | 1.50%1Lv嘉泰姆 | 98%1Lv嘉泰姆 | 1MHz(max)1Lv嘉泰姆 | PWM调光1Lv嘉泰姆 | SOT89-51Lv嘉泰姆 |
CXLE8835B1Lv嘉泰姆 | 6V-34V1Lv嘉泰姆 | 1.0A1Lv嘉泰姆 | 5%1Lv嘉泰姆 | 1.50%1Lv嘉泰姆 | 97%1Lv嘉泰姆 | 1MHz(max)1Lv嘉泰姆 | PWM/模拟 调光1Lv嘉泰姆 | SOT89-51Lv嘉泰姆 |
1Lv嘉泰姆
中文
English
发表评论