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Technical parameters/frequency: 200 kHz
Technical parameters/power supply voltage (DC): 18.0V (max)
Technical parameters/number of output interfaces: 2
Technical parameters/power supply current: 4.00 mA
Technical parameters/switching frequency: 100 kHz
Technical parameters/operating temperature (Max): 70 ℃
Technical parameters/operating temperature (Min): 0 ℃
Technical parameters/power supply voltage: 9.7V ~ 18V
Encapsulation parameters/installation method: Through Hole
Package parameters/number of pins: 20
Encapsulation parameters/Encapsulation: DIP-20
External dimensions/length: 24.33 mm
External dimensions/width: 6.35 mm
External dimensions/height: 4.57 mm
External dimensions/packaging: DIP-20
Physical parameters/operating temperature: 0℃ ~ 70℃
Other/Product Lifecycle: Active
Other/Packaging Methods: Tube
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
UCC28503N
|
TI | 类似代替 | DIP-20 |
的BiCMOS PFC / PWM组合控制器 BICMOS PFC/PWM COMBINATION CONTROLLER
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UCC38503DW
|
TI | 完全替代 | SOIC-20 |
PFC)，Texas Instruments Texas Instruments 集成控制器，用于功率因数校正 (PFC) 预调节器且 PFC 转换器可实现近似功率因数并提供稳定、低失真正弦线路电流。 它们利用高级功能和创新过程，如量子化电压前馈、电流合成、频率振动和转换速率增强，以提供显著增强的性能。 ### 功率因数矫正 (PFC)，Texas Instruments Texas Instruments 功率因数校正 (PFC) 控制器符合 IEC61000-3-2 谐波电流限制标准。 PFC 控制器设计用于交流-直流应用，提供高功率因数 (PF)、低电流失真 (iTHD)、高效率和高功率密度。
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