Cxle8853 is a step-down switch regulator, which provides output current by a built-in 40V p-channel MOSFET. The cxle8853 has designed a wide power supply voltage input range. Make the input voltage range from 8V to 36V to provide 2-3a output current. In addition, cxle8853 also has programmable CV / CC mode control function. CV mode (constant voltage) function provides a regulated output and CC mode (constant current) function provides a current limiting function, which is applicable to the current limiting function when the application requirements of DC / DC switching power supply are met
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[ CXLE8853 ]"
目录
产品概述 返回TOP
CXLE8853是一降压开关调节器，它由一个内置的40V的P沟道的MOSFET管提供输出电流。CXLE8853设计了宽电 源电压输入范围。使输入电压范围从8V至36V都能够提供2~3A输出电流。此外CXLE8853还具有可编程的CV／CC模 式控制功能，CV模式（恒压）功能提供一个稳压输出和CC模式（恒定电流）功能提供一个电流限制功能，适用于 直流/直流开关电源的应用要求时的电流限制功能
产品特点 返回TOP
输入电压范围 8~40V
固定工作频率
最高输入电压 40V
CC / CV 模式控制
±1%参考电压精度
±4%的电流限制精度
软启动功能
输出过压保护；
输出短路保护；
过温保护；
ISO7637-2 脉冲 1~4 标准
封装形式：SOP-8
应用范围 返回TOP
汽车充电器
汽车电源应用
直流/直流转换器
通用 CC/CV 电源
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
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降压型LED射灯驱动IC |
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型号 |
工作电压范围 |
输出电流 |
输出电 流精度 |
线性调 整率 |
效率 |
工作频率 |
调光功能 |
封装 |
|
6V-40V |
1.2A |
3% |
1.50% |
98% |
1MHz(max) |
PWM调光 |
ESOP8 |
|
|
6V-40V |
1.2A |
3% |
1.50% |
98% |
1MHz(max) |
PWM调光 |
SOT-26 |
|
|
6V-60V |
1.2A |
2% |
94% |
1.1MHz |
PWM/模拟 调光 |
SOT-89-5 |
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|
2V-6.5V |
0.95A |
10% |
0.45% |
92% |
1.4 MHz |
PWM调光 |
SOT-25 |
|
|
2.5V-5.5V |
0.7A |
3% |
93% |
1.4MHz |
PWM调光 |
SOT-25 |
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|
5.5V-36V |
扩流2.5A |
1% |
96% |
1MHz |
PWM调光 |
SOT-26 |
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|
4V--28V |
扩流25W |
1% |
96% |
2MHz |
PWM/模拟 调光 |
SOT-26 |
||
|
2.5V-100V |
扩流2.5A |
1% |
90% |
1MHz |
PWM调光 |
SOT-26 |
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|
5-100V |
1.5A |
1% |
92% |
1MHz |
PWM/模拟 调光 |
ESOP8 |
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|
5-100V |
2.5A |
1% |
92% |
1MHz |
PWM/模拟 调光 |
ESOP8 |
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|
6V-100V |
扩流3A |
3% |
95% |
200KHz |
PWM调光 |
SOT-26 |
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|
8V-45V |
3A |
3% |
95% |
220KHz |
ESOP8 |
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|
8V-40V |
4A |
3% |
95% |
220KHz |
PWM调光 |
TO252-5L |
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|
8V-40V |
5A |
3% |
95% |
220KHz |
TO263-5L |
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|
5V-36V |
1.5A |
2% |
96% |
380KHz |
PWM调光 |
SOP-8 |
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|
4.5V-45V |
2A |
2% |
83% |
150KHz |
PWM调光 |
ESOP8 |
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|
8V-45V |
3A |
2% |
89% |
150KHz |
ESOP8 |
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|
8V-40V |
3A |
2% |
89% |
180KHz |
SOP8 |
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|
8V-40V |
3.5A |
2% |
87% |
180KHz |
PWM调光 |
ESOP8 |
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|
8V-40V |
2A |
2% |
89% |
110KHz |
SOP8 |
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|
7V-40V |
2.5A |
2% |
89% |
250KHz |
ESOP8 |
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|
8V-40V |
5A |
2% |
86% |
150KHz |
TO263-5L |
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|
6V-40V |
1.2A |
3% |
1.50% |
98% |
1MHz(max) |
PWM调光 |
SOT89-5 |
|
|
6V-34V |
1.0A |
5% |
1.50% |
97% |
1MHz(max) |
PWM/模拟 调光 |
SOT89-5 |
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