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    西安民芯電源產品選型表
    時間：2021-12-01 21:34:44

         西安航天民芯科技有限公司是一家國內領先的集成電路設計公司。公司成立於2011年，常年專注於工業級、汽車級高速、高精度數據轉換器芯片的研究，經過數十年的技術積澱與市場拓展，已成為我國工業核心集成電路元器件研製領域的中堅力量，力爭成為中國的模擬芯片龍頭企業。

         下表是西安航天民芯主要出貨型號的DCDC電源選型表：


    單輸出升壓轉換器 Single   Output Step Up Regulator (Power Switch Integrated)
    Part NumberFunctionVin(V)IlimitFswVREFMaxVoutFET   RonSpecial FunctionPackageCross reference
    MT9201寬電壓高效升壓3~242A(min)1.2   MHz0.2   V26V0.1ΩOVP:28V, LED BL，PFMSOT23-6FP6745,FP6755,AME51 42，SY7200
    MT3508AD寬電壓高效升壓2~244A(typ)1.2   MHz0.6V26V0.08ΩIQ:100uA,PFMSOT23-6SY7208,FP6730,FP6291
            ，SS6640
    MT3608寬電壓高效升壓2~244A(typ)1.2   MHz0.6V26V0.08ΩIQ:100uA,PFMSOT23-6SY7208,FP6730,FP6291,   SS6640,LN3608,RY3715,STI3508
    MT9284- 28J/BS6/CS6高效升壓2.5~5.51.5A(typ)1.2   MHz0.104V/0.
            25V/0.3V    		26V0.5ΩOVP:28V,IQ:200u A,LED BL,PFMSOT23-6FP6745,FP6755,AME51 42,APW7136A/B/C, MP1541,MP3204
    MT9284BS 6L高效升壓2.5~5.51.5A(typ)1.2   MHz0.25V24V0.5ΩOVP:25V,IQ:200u A,LED BL,PFMSOT23-6FP6745,FP6755,AME51   42,APW7136A/B/C, MP1541,MP3204，IA3301/G5121
    MT3540/F23/F25高效升壓2.5~5.51.5A(typ)1.2   MHz1.2V/1.23   V/1.25V--0.5ΩIQ:40uA,FPM,
            LED Bias    		SOT23-5FP6736,AME5140,RY3750,APW7137BI-TR
    MT3550A/B/C高效升壓2.5~5.50.5A(typ)1.2   MHz1.2V/1.23   V/1.25V--0.5ΩIQ:40uA,FPM,
            LED Bias    		SOT23-5FP6736,AME5140
    雙輸出轉換器 Dual Output Regulator (Power Switch Integrated)
    Part NumberFunctionVin(V)IoutFswVREF(V)HSFET/LSFET
            Ron(Ω)    		IQ(uA)Special FunctionPackageCross reference
    MT3428雙通道降壓2~61A1.5MHz0.60.3/0.335Int SS:0.4mS, Ipk:1.8A,PFMDFN3x3-10MP2109,APW7134/9
    MT3820雙通道降壓2.3~61.5   A1.5MHz0.60.12/0.135Int SS:0.4mS, Ipk:2A,PFMDFN3x3-12AME5251
    MT3422雙通道降壓2.3~62A1.5MHz0.60.1/0.0875Int SS:0.4mS, Ipk:4A,PFMESOP-8SY8021/22L
    單輸出降壓轉換器 Single   Output Step Down Regulator (Power Switch Integrated)
    Part NumberFunctionVin(V)IoutFswVREFHSFET/LSFET
            Ron(Ω)    		IQ(uA)Special FunctionPackageCross reference
    MT9216高效同步降壓2~60.8A1.5MHz0.6V0.35/0.335Intss:0.4mS Ipk:1.5ASOT23-5AME5248,RT8009,XC9216
    MT3405 AC高效同步降壓2.6~71.3A1.5MHz1.13V0.2/0.32.1IntSS:1.2mS, OVP:7V,IQ:1uASOT23-5ETA3425/6
    MT3410LA/B高效同步降壓2.3~71.3   A1.5MHz0.6   V0.3/0.335IntSS:6mS/1mS, Ipk:2A,OVP:7.3VSOT23-5FPETA3426381A,SY8008,SY8088,R   T8008,UP1722,MP2105,RT8059，JW5250SSOTA,TMI3108
    MT3410高效同步降壓2.3~61.5A1.5MHz0.6   V0.13/0.135Intss:0.4mS Ipk:2.5ASOT23-5FP6381A,SY8008,SY8088,RT8008, UP1722,MP2105,RT8059
    MT3410L高效同步降壓2.3~61.3A1.5MHz0.6   V0.3/0.335Intss:0.2mS Ipk:2ASOT23-5FP6381A,SY8008,SY8088,RT8008, UP1722,MP2105,RT8059
    MT3420高效同步降壓2.3~62   A1.5MHz0.6   V0.1/0.09150IntSS:0.4mS, Ipk:4A,PFMDFN3x3-   10SY8082，AP2420
    MT3420B/C高效同步降壓2.3~62   A1.5MHz0.6   V0.1/0.0840IntSS:3mS,Ipk:4A
            ,PFM    		SOT23-6SY8089,SY8009,ETA3409B,   FP6378A,SY3420
    MT3420SP高效同步降壓2.3~62A1.5MHz0.6   V0.1/0.0940IntSS:0.4mS, Ipk:4A,PFMSOP-8SY8083
    MT3430高效同步降壓2.3~63   A1.5MHz0.6   V0.09/0.0840IntSS:0.4mS, Ipk:4A,PFMESOP-8SY8083
    MT2499A高效同步降壓4.5~213.5 A340KHz0.925   V0.075/0.055400IntSS:1mS, Ipk:5.8A,PFM,
            OVP:22V    		ESOP8MP1484,FR9888/9,RT8250,AME52 68,uP1707P,EU3484,
            IT7663,STI3484
    MT1470高效同步降壓4.5~182A500KHz0.8 V0.09/0.07600IntSS:2mS,Ipk:4.
            5A,  PFM    		SOT23-6MP1470,ZTP7192T,RT6212A/B,FR   8204,FR9883,STI3472,TMI3252
    MT1471高效同步降壓4.5~163A500KHz0.8   V0.09/0.07600IntSS:1mS, Ipk:4.5A ,PFMSOT23-6MP1471/A,RT6214A/B, FR8206
    MT2492高效同步降壓4.5~162A600KHz0.6   V0.09/0.07400Int SS:4mS, Ipk:3A,PFM,UVL
            O: 3.6V,OVP:19V    		SOT23-6SY8120B,FR9885,FR9881, ZTP7192Y,RT7294C,IT7632,
        BL8030,STI3470B,    RY3820E TX9417(18V)
    MT2496高效同步降壓4.5~163A500KHz0.6 V0.08/0.06400IntSS:4mS, Ipk:5A,PFMSOT23-6SY8113B,RT7295C,FR8205,   STI3471，SY8113，SY8112，ZTP7193Y
    MT1470T高效同步降壓4.5~182A500KHz0.768   V0.09/0.07600IntSS:2mS, Ipk:4.5A, PFMSOT23-6TPS562200,TPS562201,ZTP7192kT
    MT1471T高效同步降壓4.5~163A500KHz0.768V0.09/0.07600IntSS:2mS,Ipk:4. 5A,PFMSOT23-6TPS563200,TPS563201
    MT2445AD高效異步降壓5~400.8A600KHz0.8V0.4/0.25
    		IntSS:2mS,Ipk:4. 5A,PFMSOT23-6MP2451DT
    MT2628高效同步降壓4.5~162A720KHz0.8110/60350COT,Int SS:1.2mSSOT563-6MP1652,CD1052,MP1657
    MT2638高效同步降壓4.5~163A720KHz0.8110/60350COT, Int   SS:1.2mSSOT563-6MP1653,CD1053,MP1658
    MT2661CF高效同步降壓5~1001A1Mhz2300/1501300COT,DCM/CCMTSSOP-14LM5161

    負載開關   Load Switch
    PartNumberFunctionVinIoutCurrent   LimitReverse Blocking CurrentRdsPackageCross reference
    MT9700負載開關2.4~5.5VADJADJYES80mΩSOT23-5SY6280A，SY6280.TCS9107


    電源管理單元 Power Management IC
    PartNumberFunctionVinIoutFSWHSFET Ron(Ω)LSFET   Ron(Ω)PackageCross reference
    A40014   ch buck2.7~5.52A/2A/2A/2   A1.5MHz0.10.09QFN4x4-24EA3059
    A4001C3   ch buck2.7~5.53A/2A/2A1.5MHz0.09/0.10.085/0.09QFN4x4-24EA3059C
    A40023   ch buck+1ch LDO(I2C)2.7~5.53A/1.5A/2A/
            0.3A(LD0)    		1.5MHz0.1/0.130.07/0.1QFN4x4-24EA3056
    A40033   ch buck2.7~5.52A/2A/2A1.5MHz0.10.09QFN3X3-20EA3036
    A4003C3   ch buck2.7~5.51A/1A/1A1.5MHz0.120.11QFN3X3-20EA3036C
    A4004AS3   ch buck4.5~16,2.6~73A/1A/1A0.5MHz/1.5MHz0.08/0.30.06/0.3QFN4x4-16
    A40053   ch buck4~18V,2.7~5.52A/1A/1A0.5MHz/1.5MHz0.09/0.120.07/0.11QFN4x4-20L
    A4006AF1ch   buck+1ch boost+charger5~36V,0.8~6 V0.45A/0.5A0.75Mhz/1Mhz0.810.5/0.11ESOP8ETA9073
    A4007AF2ch   buck+1ch boost+charger5~36V,0.8~6 V0.45A/0.5A/
            0.5A    		0.75Mhz/1.2Mhz/1Mhz0.810.5/0.11QFN4x4-20
    A4008AS3   ch buck2~71.3A/1.3A/
            1.3A    		1.5MHz0.30.3QFN3X3-16Low IQ:6uA


    鋰電池充電 Lithium battery charger
    PartNumberFunctionVinVbat/VIsdItriklVtriklVprogPackage
    MT4055Single   lithium battery charger4.25-73.7/3.2/2.41uA50mA3/2.64/21VSOT23-5


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