Technical parameters/number of output interfaces: 1
Technical parameters/output voltage: 4.90V ~ 5.10V
Technical parameters/output current: 1000 mA
Technical parameters/rise time: 50 ns
Technical parameters/switching frequency: 500kHz (MAX)
Technical parameters/duty cycle: 50 %
Technical parameters/maximum duty cycle: 48 %
Technical parameters/descent time: 50 ns
Technical parameters/operating temperature (Max): 150 ℃
Technical parameters/operating temperature (Min): -40 ℃
Technical parameters/power supply voltage: 8.2V ~ 25V
Package parameters/number of pins: 8
Encapsulation parameters/Encapsulation: SOIC-8
External dimensions/packaging: SOIC-8
Physical parameters/operating temperature: 0℃ ~ 70℃ (TA)
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 | |
|---|---|---|---|---|---|---|
UC3845BD1
|
ON Semiconductor | 类似代替 | SOIC-8 |
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
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