完善資料讓更多小伙伴認識你,還能領取20積分哦,立即完善>
數據: LM5036 Half-Bridge PWM Controller with Integrated Auxiliary Bias Supply 數據表
LM503??6器件是一款高度集成的PWM控制器,集成了輔助雙電源,可為電信,數據通信和工業電源轉換應用提供高功率密度。它包含使用具有輸入電壓前饋的電壓模式控制來實現半橋拓撲功率轉換器所需的所有功能。該器件適用于輸入電壓高達100 V的隔離式DC-DC電源轉換器的初級側。
所有商標均為其各自所有者的財產。
? |
---|
Topology |
Control Method |
Vin (Min) (V) |
Vin (Max) (V) |
Frequency (Max) (kHz) |
UVLO Thresholds On/Off (V) |
Duty Cycle (Max) (%) |
Gate Drive (Typ) (A) |
Features |
Rating |
Operating Temperature Range (C) |
Pin/Package |
? |
LM5036 | LM5035B | LM5035C | LM5039 | UCC28250 | UCC28251 |
---|---|---|---|---|---|
Full-Bridge Half-Bridge Push-Pull ? ? | Half-Bridge ? ? | Half-Bridge Push-Pull ? ? | Full-Bridge Half-Bridge Push-Pull ? ? | Forward Full-Bridge Half-Bridge Push-Pull ? ? | Forward Full-Bridge Half-Bridge Push-Pull ? ? |
Feedforward Voltage ? ? | Feedforward Voltage ? ? | Feedforward Voltage ? ? | Voltage ? ? | Current Voltage ? ? | Current Feedforward Voltage ? ? |
18 ? ? | 13 ? ? | 13 ? ? | 13 ? ? | 4.3 ? ? | 4.3 ? ? |
100 ? ? | 105 ? ? | 105 ? ? | 105 ? ? | 20 ? ? | 20 ? ? |
2000 ? ? | 2000 ? ? | 2000 ? ? | 2000 ? ? | 1000 ? ? | 1000 ? ? |
Programmable/1.25V ? ? | Programmable/1.25V ? ? | Programmable/1.25V ? ? | Programmable/1.25V ? ? | 4.3/4.1 ? ? | 4.3/4.1 ? ? |
50 ? ? | 50 ? ? | 50 ? ? | 50 ? ? | 100 ? ? | 100 ? ? |
2 ? ? | 2 ? ? | 2 ? ? | 2 ? ? | 0.2 ? ? | 0.2 ? ? |
Current Limiting Frequency Synchronization HV Start-up Input Line Monitor Integrated Switch Leading Edge Blanking Multi-topology Soft Start Synchronization Pin Thermal Shutdown Wide DC input ? ? | Multi-topology Synchronization Pin ? ? | Synchronization Pin ? ? | Multi-topology Synchronization Pin ? ? | HV Start-up ? ? | Leading Edge Blanking Multi-topology Programmable Slope Compensation Soft Start Synchronization Pin ? ? |
Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? |
-40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? |
28WQFN ? ? | 20HTSSOP 24WQFN ? ? | 20HTSSOP 24WQFN ? ? | 20HTSSOP 24WQFN ? ? | 20QFN 20TSSOP ? ? | 20QFN 20TSSOP ? ? |