UC3843D8

TEXAS INSTRUMENTS  UC3843D8  控制器, PWM, 25V-12V电源, 450 kHz, 5V/1A输出, SOIC-8

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

得捷:
IC REG CTRLR MULT TOPOLOGY 8SOIC

立创商城:
降压型 升降压型 升压型 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

贸泽:
Switching Controllers Current Mode

e络盟:
电流模式PWM控制器, 12V-25V电源, 450kHz, 5V/1A输出, SOIC-8

艾睿:
Efficiently control the voltages across your project by using Texas Instruments&s; UC3843D8 current controller. 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&s;s maximum duty cycle is 100 %. This current mode controller has an operating temperature range of 0 °C to 70 °C.

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

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

Verical:
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube

Newark:
# TEXAS INSTRUMENTS  UC3843D8  PWM CONTROLLER, SMD, 3843, SOIC8

力源芯城:
电流方式PWM控制器

Win Source:
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC

DeviceMart:
IC REG CTRLR PWM CM 8SOIC