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數據: LMR16030 SIMPLE SWITCHER? 60V、3A 降壓轉換器(IQ 為 40μA) 數據表 (Rev. A)
LMR16030是一款集成高側MOSFET的60V,3A SIMPLE SWITCHER降壓穩壓器。該器件的寬輸入電壓范圍為4.3V至60V ,適用于調節從工業到汽車等各類應用中非穩壓電源的電源調節。該穩壓器在休眠模式下的靜態電流為40μA,非常適合電池供電類系統。并且在關斷模式下具有1μA的超低電流,可進一步延長電池使用壽命。該穩壓器的可調開關頻率范圍較寬,這使得效率或外部元件尺寸能夠得到優化。內部環路補償意味著用戶不用承擔設計環路補償組件的枯燥工作。并且還能夠以最大限度減少器件的外部元件數。精密使能輸入簡化了穩壓器控制和系統電源排序。此外,該器件還內置多種保護功能:如逐周期限流保護,應對功耗過大的熱感測和熱關斷保護以及輸出過壓保護。
LMR16030采用焊盤外露的8引腳HSOIC封裝,可實現低熱阻。
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Vin (Min) (V) |
Vin (Max) (V) |
Vout (Min) (V) |
Vout (Max) (V) |
Iout (Max) (A) |
Regulated Outputs (#) |
Switching Frequency (Min) (kHz) |
Switching Frequency (Max) (kHz) |
Iq (Typ) (mA) |
Features |
Control Mode |
Duty Cycle (Max) (%) |
Operating Temperature Range (C) |
Rating |
Package Group |
? |
LMR16030 | LM46002 | LM76002 | LM76002-Q1 | LM76003 | LMR16010 | LMR16020 |
---|---|---|---|---|---|---|
4.3 ? ? | 3.5 ? ? | 3.5 ? ? | 3.5 ? ? | 3.5 ? ? | 4.3 ? ? | 4.3 ? ? |
60 ? ? | 60 ? ? | 60 ? ? | 60 ? ? | 60 ? ? | 60 ? ? | 60 ? ? |
1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? |
50 ? ? | 28 ? ? | 57 ? ? | 57 ? ? | 57 ? ? | 50 ? ? | 50 ? ? |
3 ? ? | 2 ? ? | 2.5 ? ? | 2.5 ? ? | 3.5 ? ? | 1 ? ? | 2 ? ? |
1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? |
200 ? ? | 200 ? ? | 300 ? ? | 300 ? ? | 300 ? ? | 200 ? ? | 200 ? ? |
2500 ? ? | 2200 ? ? | 2200 ? ? | 2200 ? ? | 2200 ? ? | 2500 ? ? | 2500 ? ? |
0.04 ? ? | 0.027 ? ? | 0.015 ? ? | 0.015 ? ? | 0.015 ? ? | 0.04 ? ? | 0.04 ? ? |
Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable ? ? | Enable Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Tracking ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Wettable Flanks Package ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Wettable Flanks Package ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Power Good Synchronous Rectification Wettable Flanks Package ? ? | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable ? ? | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable ? ? |
Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? |
98 ? ? | 99 ? ? | ? | ? | ? | 98 ? ? | 98 ? ? |
-40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 150 ? ? | -40 to 125 ? ? | -40 to 125 ? ? | -40 to 125 ? ? |
Catalog ? ? | Catalog ? ? | Catalog ? ? | Automotive ? ? | Catalog ? ? | Catalog ? ? | Catalog ? ? |
SO PowerPAD ? ? | HTSSOP ? ? | WQFN ? ? | WQFN ? ? | WQFN ? ? | SO PowerPAD ? ? | SO PowerPAD ? ? |