UC2845BD1

STMICROELECTRONICS  UC2845BD1  芯片, PWM控制器 电流模式

PWM 控制器，STMicroelectronics

脉冲宽度调制器 PWM 控制器可支持隔离和非隔离交流-直流和直流-直流开关模式电源。 它们在单端配置（如回扫、正向或准谐振控制器）和双端配置（非对称半桥，用于开关模式电源 SMPS）基于最常用的拓扑。

PMW 控制器还集成了全面保护，用于增强坚固性和可靠性。

### PWM Pulse Width Modulation Controllers, STMicroelectronics

欧时:
STMicroelectronics UC2845BD1 PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 500 kHz, 8引脚 SOIC封装

得捷:
IC REG CTRLR BOOST/FLYBACK 8SO

e络盟:
# STMICROELECTRONICS  UC2845BD1  芯片, PWM控制器 电流模式

艾睿:
Easily modulate voltage levels to meet your project&s;s specifications using the STMicroelectronics UC2845BD1 current controller. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000Max mA. This part offers a switching frequency of 500 kHz in order to work properly. This current mode controller has a minimum operating temperature of -25 °C and a maximum of 85 °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 SO N

Chip1Stop:
Current Mode PWM Controller 1A 8-Pin SO N

TME:
PMIC; PWM controller; 1A; 48-500kHz; Channels:1; SO8; Usup:8.4÷36V