CXSD6168 700KHz 2A Synchronous PWM;CXSD6168 500kHz 2A Synchronous PWM
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目录
产品概述 返回TOP
CXSD6168 CXSD6168A是一款提供2A负载电流的单片同步整流降压稳压器，CXSD6168 CXSD6168A工作于很宽的输入电压范围 （4.5V~16V），内部集成非常低导通电阻的主开
关管和同步开关管以减小传到损耗。CXSD6168 CXSD6168A采用实时 PWM结构可以在
大负载跌落应用中实现快速瞬态响应和轻载时的高效率。此外，在重负载下的工作频率
为700kHz以减小电感和电容的尺寸
产品特点 返回TOP
? 内部开关管导通电阻（上管/下关）：150/140m
?4.5V~16V输入电压范围
? 2A输出电流
? 实时PWM结构实现快速瞬态响应
? 内部软启动限制浪涌电流
?无线和DSL调制解调器
?2% 0.6V参考电压
?紧凑封装：SOT-23-6L
应用范围 返回TOP
?机顶盒
? 便携式电视
?液晶电视
技术规格书（产品PDF) 返回TOP
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！
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
| DC-DC(Buck) | |||||||
| Product | Character | Maximum Effciency | Operating Voltage | Quiescent Iq | Output Voltage | Output Versions | Accuracy |
| CXSD6148 | 1.5MHz,700mA PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj 1.8V | ±2% |
| CXSD6149 | 1.5MHz,800mA Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj | ±2% |
| CXSD6148L | 1.5MHz,700mA Power Saving Mode/PWM | 96% | 2.5~6.8V | 40μA | 0.6~5.0V | Adj 1.2V/etc | ±2% |
| CXSD6151L | 1.5MHz,700mA Power Saving Mode/PWM | 96% | 2.5~6.8V | 40μA | 0.6~5.0V | Adj 1.2V/etc | ±2% |
| CXSD6152 | 1.5MHz,800mA Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj 1.8V | ±2% |
| CXSD6153 | 1.5MHz,800mA Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj | ±2% |
| CXSD6154 | 1.5MHz,1000mA Synchronous PWM | 96% | 2.5~6.5V | 350μA | 0.6~5.0V | Adj | ±2% |
| CXSD6155 | 1.2MHz,2000mA Synchronous PWM | 95% | 2.5~6.0V | 300μA | 0.6~5.0V | Adj | ±2% |
| CXSD6155A | 1MHz,2000mA Synchronous PWM | 95% | 2.5～6.5V | 100μA | 0.6～5.0V | Adj | ±2% |
| CXSD6156 | 1.2MHz,3000mA Synchronous PWM | 95% | 2.5～6.0V | 100μA | 0.6～5.0V | Adj | ±2% |
| CXSD6157 | 1.5MHz,700mA Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj 1.3V/1.8V | ±2% |
| CXSD6158 | 1.5MHz,800mA | 96% | 2.5～6.5V | 300μA | 0.6～5.0V | Adj | ±2% |
| CXSD6159 | Dual Channel 1.5MHz,600mA Synchronous PWM | 96% | 2.5~6.5V | Act:500μA Slp:45μA | 0.6~5.0V | Adj | ±2% |
| CXSD6160 | 1.5MHz,1.5A Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj | ±2% |
| CXSD6161 | 1.5MHz,2000mA Synchronous PWM | 96% | 2.5~6.5V | 300μA | 0.6~5.0V | Adj | ±2% |
| CXSD6162 | 700KHz 0.5A Synchronous PWM | 95% | 6～40V | 0.2mA | 0.765～30V | Adj | ±2% |
| CXSD6163 | 450KHz 2A Synchronous PWM | 95% | 4.75~18V | 1.3mA | 0.925~15V | Adj | ±2% |
| CXSD6163A | 450KHz 2A Synchronous PWM | 95% | 4.75~18V | 1.3mA | 0.925~15V | Adj | ±2% |
| CXSD6165A | 370KHz 3A Synchronous PWM | 95% | 4.75~18V | 1.3mA | 0.925~15V | Adj | ±2% |
| CXSD6166 | 125kHz 3A Asynchronous PWM with EN | 91% | 10～40V | 2.5mA | 0.808～12V | Adj | ±2% |
| CXSD6166A | 125kHz 3A Asynchronous PWM with OVP | 91% | 10～40V | 2.5mA | 0.808～12V | Adj | ±2% |
| CXSD6167 | 200kHz 3A Asynchronous PWM with EN | 91% | 10～40V | 2.5mA | 0.808～12V | Adj | ±2% |
| CXSD6167A | 200kHz 3A Asynchronous PWM with OVP | 91% | 10～40V | 2.5mA | 0.808～12V | Adj | ±2% |
| CXSD6167B | 200kHz 2A Asynchronous PWM with EN | 91% | 10～40V | 2.5mA | 0.808～12V | Adj | ±2% |
| CXSD6168 | 700KHz 2A Synchronous PWM | 95% | 4.5~16V | 0.2mA | 0.6~13V | Adj | ±2% |
| CXSD6168A | 500kHz 2A Synchronous PWM | 95% | 4.5～16V | 400μA | 0.6～13V | Adj | ±2% |
◀ 上一篇:42V 3A CC/CV降压转换器 CXSD6167 200kHz 3A Asynchronous PWM with EN;CXSD6167A 200kHz 3A Asynchronous PWM
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