UC3843D

TEXAS INSTRUMENTS  UC3843D  控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-14

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。

得捷:
IC REG CTRLR MULT TOP 14SOIC

立创商城:
升压型 降压型 升降压型 12V~28V 500kHz

德州仪器TI:
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C

欧时:
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。### 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

艾睿:
Many sensitive electronics require specific levels of voltage to operate properly. The UC3843D current controller from Texas Instruments can modulate it to what you need. Its single PWM output produces a current of 1000Max mA. This current mode controller supports boost|buck|flyback|forward topology. Its switching regulator has a 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 device has a maximum of 30 V. This current mode controller has an operating temperature range of 0 °C to 70 °C. This current mode controller&s;s maximum duty cycle is 100 %.

安富利:
Current Mode PWM Controller 1A 14-Pin SOIC Tube

Chip1Stop:
UCx84x Current-Mode PWM Controllers

TME:
Driver; PWM controller; 1A; 1W; Channels:1; 8.4÷30V; 500kHz; SO14

Verical:
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube

Newark:
# TEXAS INSTRUMENTS  UC3843D  PWM Controller, 12V-25V supply, 450kHz, 13.5V/200mA out, SOIC-14

力源芯城:
电流方式PWM控制器

DeviceMart:
IC REG CTRLR PWM CM 14SOIC

Win Source:
IC REG CTRLR MULT TOP 14SOIC