原边PWM控制功率开关

产品型号 拓扑电路功率等级工作模式输出特性能效标准待机功耗耐压导通阻抗VDD范围满载频率频率抖动软启动过压保护过载保护过热保护管脚开路保护封装状态
KP2120反激、降压<6WDCMCC&CV六级能效<75mW650V MOSFET12ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-8量产
KP2122反激、降压<7.5W /
<15W
DCMCC&CV六级能效<75mW650V MOSFET4.5ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7/
DIP-8
量产
KP2122M反激、降压<7.5WDCMCC&CV六级能效<75mW650V MOSFET4.5ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-8量产
KP2123反激、降压<10W/
<18W
DCMCC&CV六级能效<75mW650V MOSFET2.5ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7/
DIP-7
量产
KP2123M反激、降压<12WDCMCC&CV六级能效<75mW650V MOSFET2.5ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-8量产
KP2124反激、降压<20WDCMCC&CV六级能效<75mW650V MOSFET1.8ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复DIP-7量产
KP2130反激<5WQR CVCC&CV六级能效<75mW800V BJT0.8A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2130N反激<5WDCMCC&CV六级能效<75mW800V BJT0.8A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2131反激<8WQR CVCC&CV六级能效<75mW800V BJT1.8A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2131N反激<8WDCMCC&CV六级能效<75mW800V BJT1.8A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2132反激<10WQR CVCC&CV六级能效<75mW800V BJT4A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2132N反激<10WDCMCC&CV六级能效<75mW800V BJT4A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2132M反激<10WQR CVCC&CV六级能效<75mW800V BJT4A5V-23V35khz-75kHz内置VDD OVP自恢复自恢复SOP-8量产
KP2143反激<10WQR CV&CCCC&CV六级能效<75mW650V MOSFET2.6ohm11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2144反激<12W/
<15W
QR CV&CCCC&CV六级能效<75mW650V MOSFET1.7ohm/
2.1ohm
11V-27V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7/
DIP-7
量产
KP2150反激<5WQR CVCC&CV六级能效<75mW800V BJT0.8A5V-19V35khz-75kHz内置VDD OVP、Line OVP自恢复自恢复SOP-7量产
KP2151反激<8WQR CVCC&CV六级能效<75mW800V BJT1.8A5V-19V35khz-75kHz内置VDD OVP、Line OVP自恢复自恢复SOP-7量产
KP2152反激<10WQR CVCC&CV六级能效<75mW800V BJT4A5V-19V35khz-75kHz内置VDD OVP、Line OVP自恢复自恢复SOP-7量产
KP2161反激<7.5WDCMCC&CV六级能效<50mW650V9.5ohm9V-25V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7量产
KP2162反激<15WDCMCC&CV六级能效<50mW650V4ohm9V-25V35khz-75kHz内置VDD OVP自恢复自恢复DIP-7量产
KP2164反激<12W/
<20W
DCMCC&CV六级能效<50mW650V2.6ohm9V-25V35khz-75kHz内置VDD OVP自恢复自恢复SOP-7/
DIP-7
量产
KP2170M反激<5WQR CVCC&CV六级能效<75mW800V BJT0.8A5V-19V35khz-75kHz内置VDD OVP、Vo OVP自恢复自恢复自恢复SOP-8量产
KP2171M反激<8WQR CVCC&CV六级能效<75mW800V BJT1.8A5V-19V35khz-75kHz内置VDD OVP、Vo OVP自恢复自恢复自恢复SOP-8量产
KP2172M反激<10WQR CVCC&CV六级能效<75mW800V BJT4A5V-19V35khz-75kHz内置VDD OVP、Vo OVP自恢复自恢复自恢复SOP-8量产
*注:功率等级为全电压输入条件,且系统输出最大功率需以实际散热为准;KP213X为集成三极管产品,标称其最大导通直流电流能力
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