UC1844J

UC18/UC28/UC38 系列，Texas Instruments隔离式回扫电源控制器提供恒定电压 CV 和恒定电流 CC 输出调节，用于提高对较大负载阶跃的瞬时响应。 初级侧调节 PSR 无需光耦合器。### 回扫控制器，Texas Instruments电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率

回扫控制器，电流控制，UC18/UC28/UC38 系列，Texas Instruments

隔离式回扫电源控制器提供恒定电压 CV 和恒定电流 CC 输出调节，用于提高对较大负载阶跃的瞬时响应。 初级侧调节 PSR 无需光耦合器。

欧时:
Current-mode PWM SMPS Controller CDIP8

艾睿:
Never worry about explosions or smoking components with this UC1844J current controller from Texas Instruments. This current mode controller supports boost|flyback|forward topology. Its single PWM output produces a current of 1000Max mA. You can operate this at a switching frequency of 500 kHz. In order to ensure parts aren&s;t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This current mode controller has a minimum operating temperature of -55 °C and a maximum of 125 °C. This current mode controller&s;s maximum duty cycle is 50 %. This device has a maximum of 30 V.

安富利:
Current Mode PWM Controller 1A 8-Pin CDIP Tube

Chip1Stop:
Current Mode PWM Controller 1A 8-Pin CDIP Tube

Win Source:
Current Mode PWM Controller