UC3843M/TR
IC
SOP-8
AvailableNegotiable
UC3843M/TR
UC3843M/TR is a HGSEMI AC-DCControllers andVoltage Regulators in SOP-8 package.
Brand
HGSEMI
Package
SOP-8
Stock
1,958
Lead Time
In stock
UC3843M/TR Parameters
| Package | SOP-8 |
|---|---|
| Brand | HGSEMI |
| Date Code | 26+ |
| 是否隔离 | Isolation |
| 开关频率 | 47kHz~57kHz |
| 耗散功率(Pd) | 1W |
| 拓扑结构 | 反激式 |
| Operating Temperature | 0℃~+70℃ |
| Category | AC-DCControllers andVoltage Regulators |
|---|---|
| Stock | 1,958 |
| MOQ / SPQ | 1 / 1 |
| 工作电压 | 10V~30V |
| OutputCurrent | 1A |
| 最大占空比 | 97% |
| 功能特性 | 欠压锁定; 欠压保护(UVP); 软启动 |
| 工作模式 | PWM 调制 |
UC3843M/TR Overview
UC3842/UC3843/UC3844/UC3845是固定频率电流模式PWM控制器。 它们专为离线式和DC - DC转换器应用而设计, 所需外部元件极少。 内部集成的电路包括用于精确占空比控制的微调振荡器、温度补偿基准源、高增益误差放大器、电流检测比较器, 以及一个非常适合驱动功率MOSFET的大电流图腾柱输出级
UC3843M/TR Features
No features are available.
UC3843M/TR Applications
No applications are available.
