Cxsd6163 cxsd6163a is a single-chip synchronous rectifier voltage regulator, which integrates a MOSFET with a conduction impedance of 130m Ω. It can provide 2A load capacity in a wide input voltage range (4.75v-18v). Current mode control makes it have good transient response and current limiting function in a single cycle. The adjustable soft start time can avoid the impact current at the moment of opening. In standby mode, the input current is less than 1uA
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产品概述 返回TOP CXSD6163 CXSD6163A是一款单片同步整流降压稳压器，它集成了导通阻抗130mΩ的MOSFET，可以在很宽的输入电 压范围(4.75V-18V)内提供2A的负载能力。电流模式控制使其具有很好的瞬态响应和单周期内的限流功能。可调的软启动时间能避免开启瞬间的冲击电流，在待机模式下，输入电流小于1uA。CXSD6163 CXSD6163A封装 为SOP8-PP，同时提供了紧凑的系统方案，可以最大限度的减少外围元件。 产品特点 返回TOP ? 输入电压范围4.75到18V ?内部集成130mΩ的功率MOSFET ? 输出可调范围为0.925V到15V ? 效率可达95% ? 可调软启动时间 ?外围使用低ESR瓷片电容可保证其稳定工作 ? 固定的450kHz工作频率 ?每个周期内都有限流功能 ? 具有欠压保护功能 ?CXSD6163 CXSD6163A提供了散热能力较强的SOP8-PP封装 应用范围 返回TOP ?手机和智能电话 ? 微处理器和DSP内核供电 ?无线和DSL调制解调器 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 目录
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%
