Cxle8305-12 cxle8305-18 is a power switch chip adopting current mode PWM control mode, integrating high-voltage starting circuit and high-voltage power tube, providing a high cost-effective solution for low-cost switching power supply system.
The chip is applied to the buck and buck-boost system, supporting 12V and 18V output voltage, and it is very convenient to be applied in the field of small household appliances. It also provides perfect protection functions such as over temperature, over current, over voltage and under voltage to ensure the reliability of the system

-
[ CXLE8305-12 ]"
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(PDF文档)
一.产品概述
CXLE8305-12 CXLE8305-18是采用电流模式PWM控制方式的功率开关芯片,集成高压启动电路和高压功率管,为低成本开关电源系统 提供高性价比的解决方案。
芯片应用于 BUCK、BUCK-BOOST 系统方案,支持12V和18V输出电压,很方便的应用于小家电产品领域。并提供了过温、过流、过压、欠压等完善的保护功能,保证了系统的可靠性。
二.产品特点
宽电压85Vac~265Vac输入
恒压精度±5%
拓扑结构支持: BUCK/FLYBACK/BUCK-BOOST
可使用贴片电感或棒形电感
内置自恢复输出开短路保护功能
外围元件少
成本低
封装形式:SOP8
三.应用范围
电磁炉、电饭煲、电压力锅等小 家电产品电源
四.技术规格书(产品PDF)
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!
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品........
非隔离恒压系列 | |||||||
IC Name | PStandby | Topology | BVDSS | POUT.MAX | HV_MOSFET | Frequency | Package |
CXLE8301 | <120mW | Buck-Boost | 730V | 3W | 60KHz | Inside | DIP8 SOP8 |
CXLE8302 | <120mW | Buck-Boost | 730V | 5W | 60KHz | Inside | DIP8 |
CXLE8303 | <120mW | Buck-Boost | 550V | 3W | 60KHz | Inside | SOP8 |
CXLE8304 | <120mW | Buck-Boost | 550V | 2W | 60KHz | Inside | SOP8 |
CXLE8305-12 | <150mW | Buck-Boost | 730V | 5W | 60KHz | Inside | DIP8 TO252-2 |
CXLE8305-18 | <150mW | Buck-Boost | 730V | 5W | 60KHz | Inside | DIP8 TO252-2 |
CXLE8307 | <150mW | Buck-Boost | 730V | 10W | 45KHz | Inside | DIP8 |
CXLE8308-12 | <120mW | Buck-Boost | 700V | 10W | 45KHz | Inside | DIP8 |
CXLE8308-18 | <120mW | Buck-Boost | 700V | 10W | 45KHz | Inside | DIP8 |