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數(shù)據(jù): LM73605-Q1/LM73606-Q1 3.5V 至 36V、5A 或 6A 同步降壓轉(zhuǎn)換器 數(shù)據(jù)表
LM73605-Q1 /LM73606-Q1系列同步降壓直流/直流轉(zhuǎn)換器器件簡(jiǎn)單易用,可在3.5V至36V的電源電壓范圍內(nèi)驅(qū)動(dòng)高達(dá)5A(LM73605-Q1)或6A(LM73606-Q1)的負(fù)載電流.LM73605-Q1 /LM73606-Q1可以極小的解決方案尺寸提供優(yōu)異的效率和輸出精度。采用峰值電流模式控制。頻率,與外部時(shí)鐘同步,F(xiàn)PWM選項(xiàng),電源正常狀態(tài)標(biāo)志,精密使能,可調(diào)式軟啟動(dòng)和跟蹤等其他特性可為各種應(yīng)用提供靈活且簡(jiǎn)單易用的解決方案。輕負(fù)載時(shí)的自動(dòng)頻率折返和可選的外部偏置電源可在整個(gè)負(fù)載范圍內(nèi)提高效率。該產(chǎn)品系列需要極少外部組件,引腳排列設(shè)計(jì)可簡(jiǎn)化PCB布局,提供最佳的EMI和熱性能。保護(hù)特性包括熱關(guān)斷,輸入欠壓鎖定,逐周期電流限制和斷續(xù)短路保護(hù).LM73605-Q1和LM73606-Q1器件實(shí)現(xiàn)了引腳對(duì)引腳的兼容,便于進(jìn)行簡(jiǎn)單的電流調(diào)節(jié)。
所有商標(biāo)均為其各自所有者的財(cái)產(chǎn)。
? |
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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 |
? |
LM73606-Q1 | LM73605-Q1 | LM76002-Q1 | LM76003-Q1 | LMR14050-Q1 | LMS3635-Q1 | LMS3655-Q1 |
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3.5 ? ? | 3.5 ? ? | 3.5 ? ? | 3.5 ? ? | 4 ? ? | 3.5 ? ? | 3.5 ? ? |
36 ? ? | 36 ? ? | 60 ? ? | 60 ? ? | 40 ? ? | 42 ? ? | 42 ? ? |
1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? |
34 ? ? | 34 ? ? | 57 ? ? | 57 ? ? | 30 ? ? | 15 ? ? | 15 ? ? |
6 ? ? | 5 ? ? | 2.5 ? ? | 3.5 ? ? | 5 ? ? | 3.5 ? ? | 5.5 ? ? |
1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? | 1 ? ? |
350 ? ? | 350 ? ? | 300 ? ? | 300 ? ? | 200 ? ? | 250 ? ? | 250 ? ? |
2200 ? ? | 2200 ? ? | 2200 ? ? | 2200 ? ? | 2500 ? ? | 500 ? ? | 500 ? ? |
0.015 ? ? | 0.015 ? ? | 0.015 ? ? | 0.015 ? ? | 0.04 ? ? | 0.015 ? ? | 0.015 ? ? |
Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Over Current Protection Power Good Pre-Bias Start-Up Synchronous Rectification UVLO Fixed Wettable Flanks Package ? ? | Enable Forced Pulse Width Modulation (FPWM) Mode Frequency Synchronization Light Load Efficiency Over Current Protection Power Good Pre-Bias Start-Up 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 Spread Spectrum Tracking UVLO Adjustable ? ? | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification ? ? | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification ? ? |
Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? | Current Mode ? ? |
96 ? ? | 96 ? ? | ? | ? | 98 ? ? | 98 ? ? | 98 ? ? |
-40 to 125 ? ? | -40 to 125 ? ? | -40 to 150 ? ? | -40 to 150 ? ? | -40 to 125 ? ? | -40 to 150 ? ? | -40 to 150 ? ? |
Automotive ? ? | Automotive ? ? | Automotive ? ? | Automotive ? ? | Automotive ? ? | Automotive ? ? | Automotive ? ? |
WQFN ? ? | WQFN ? ? | WQFN ? ? | WQFN ? ? | SO PowerPAD WSON ? ? | VQFN-HR ? ? | VQFN-HR ? ? |