LM5005(正在供貨) 75V、2.5A 寬輸入電壓降壓開關穩(wěn)壓器

產品信息

描述

The LM5005 high voltage switching regulator features all of the functions necessary to implement an efficient high voltage buck regulator using a minimum of external components. This easy to use regulator includes a 75V N-Channel buck switch with an output current capability of 2.5 Amps. The regulator control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting and ease of loop compensation. The use of an emulated control ramp reduces noise sensitivity of the pulse-width modulation circuit, allowing reliable control of very small duty cycles necessary in high input voltage applications. The operating frequency is programmable from 50kHz to 500kHz. An oscillator synchronization pin allows multiple LM5005 regulators to self-synchronize or to be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown and remote shutdown capability. The device is available in a power enhanced HTSSOP package featuring an exposed die attach pad to aid thermal dissipation.

特性

  • Integrated 75V, 2.5A N-Channel Buck Switch
  • Ultra-wide input voltage range from 7V to 75V
  • Internal high voltage bias regulator
  • Adjustable output voltage from 1.225V
  • 1.5% feedback reference accuracy
  • Current mode control with emulated inductor current ramp
  • Single resistor oscillator frequency setting
  • Oscillator synchronization input
  • Programmable soft-start
  • Shutdown / Standby input
  • Wide bandwidth error amplifier
  • Thermal Shutdown

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公司介紹

深圳市順科盛科技有限公司本著“客戶至上”的原則,以“為客戶帶來最大效益”為目標,為客戶提供最高質量、最優(yōu)勢競爭價格的產品及售后服務。如果您也在尋找電子元器件領域有資格的供應商,深圳市順科偉業(yè)電子有限公司一定是您的最佳選擇! 深圳市順科盛科技有限公司前分銷品牌元器件達三萬余種,涵蓋集成芯片、電容、電阻、晶體管、二極管、三極管、連接器等,專長于對緊缺、停產、熱門等物料的供應,所服務的領域涉及光電投影、計算機與網絡設備、手機通訊、汽車電子、消費電子、醫(yī)療器械、精密儀器、控制系統(tǒng),數(shù)碼產品,新能源應用等。 IR 系列: IRFP054N,IRFP064N,IRFP140N,IRFP150N,IRFP240,IRFP250N,IRFP260N,IRFP264NPBF,IRFP350,IRFP360, IRFP448,IRFP450,IRFP460,IRFP460A,IRFP2907,IRFP3710,IRFP9140N,IRFP9240,IRFPC50,IRFPE50, IRF530N,IRF540N,IRF610,IRF620,IRF630N,IRF640N,IRF644,IRF710,IRF720,IRF730,IRF740,IRF840, IRF1010E,IRF2807,IRF3205,IRF3710,IRF4905,IRF9530N,IRF9540N,IRF9640N,IRF9Z24N, IRF9Z34N,IRFZ44N,IRFZ44V,IRFZ46N,IRFZ48N,IRFZ48V,IRFBG20,IRFBG30,IRFBC20,IRFBC30,IRFBC40, IR2110,IR2110STR,IR2153,IR2153STR,IR2103,IR2103STR,IR2104,IR2104S,IRF1404,IRF1405,IRG4PC40W,IRG4BC20UD, IRGPS40B120U,HFA08TB60,HFA16TA60C,IRLML2402TRPBF,IRLML2502TRPBF,IRLML2803TRPBF, IRLML5103TRPBF,IRLML6401TRPBF,IRLML6402TRPBF,MBR20100CTGIRFD120PBF,IRFD220PBF,IRFD9120PBF,IRFD9220PBF, IRFR024N,IRFR120N,IRFR220N,IRFR9024N...... FSC 系列: IRF630B,IRF640B,IRF830B,IRF840B,SSS2N60B,SSS4N60B,SSS7N60B,SSP7N60C,FQPF2N60C,FQP5N60C, FQPF5N60C,FQP8N60C,FQPF8N60C,FQPF10N60C,FQP12N60C,FQPF12N60C,FQPF13N50C,FQPF6N80C,FQPF8N80C,FQP50N06, FYP2010DNTU,FGA15N120ANTDTU,FGA25N120ANTDTU,FQA11N90C,H11A817B,,H11A817C,SSU1N60B, IN4148TA,,BU406,FJP5027R,FJP3303H1/H2,FJP3305H1/H2,FJP3307H1/H2,FJP3309H1/H2,KSE13003H1/H2, KSE13005H1/H2,KSE13007H1/H2,KSE13009H1/H2KA1L0380,KA5L0165,KA5L0380,KA5L0565,KA1M0565, KA5M0380,KA5M0265,KA5M0365,KA5M02659,KA1H0165,KA1H0380,FSDL0165,FSDM0265,FSDM0365,,FSD200, FSD210,FSDM311,FSDH321KA7805,KA7810,KA7812,KA7815,KA7905,KA7912,KA7915,KA3842,KA3843,KA3525,KA7500B,KA7500C.... ST 系列: STP75NF75(MOR),STP75NF75(KOR),STP75NF75(CHN),STP75NF75L STP60NF06(MOR),STP60NF06(CHN),STP60NF06L(KOR), BTA06-600CW,BTA16-600B,BTA41-600B,BTA12-600B,BTA26-600B, BTB04-600SL,BTA08-600C,STPR1620CT,STPS3045CW,STW34NB20, 2N3055,MJ2955,BU941R,BU941P,BDT63C,BDT64C,2SD633, 2SB673,X00605MA,Z00607MA,P0118DA,LM317T,TYN412,TYN612,TYN616, Z0409MF,X0405MF,XL0840MA,STP80N10,STP140NF75, TIP35C,TIP36C,TIP127,TIP142,TIP147,TIP3055,TIP2955,MJ2955, ST13005A,ST13007A,BUL128A,BUL39D, L78L05,L78L12,L78L09,L78L08, L7805CV,L7806CV,L7809CV,L7810CV,L7812CV,L7815CV,L7818CV,L7824CV,L7912CV,L7915CV, LM393N,LM393DT,LM358N,LM358DT,LM339N,LM339DT DB3,VIPER12AS,VIPER12ADIP,VIPER22AS,VIPER22ADIP,VIPER53ADIP........... ON 系列: MMBT2222ALT1G,MMBT2907ALT1G,MMBT3904LT1G, MMBT3906LT1G,MMBT4401LT1G,MMBT4403LT1G, BAV70LT1G,BAV99LT1G,BC817-25LT1G,MBR20100CTG,MBR20200CTG,MBR1545CT, MBR2045CTG,MBR2545CTG,MBR3045,MUR860G, MUR1560G,MUR1660CTG,MUR3020PTG,MUR3060PTG, MMBT4401,MC14013,MMBT4403,MCR100-6,MAC97A6,MCR100-8,MMBT2907,MC14013......... COSMO系列: K1010,KP5010,KP1020,KP6010,KP1040,KP7010, K2010(4N35),KP7110,K3010,KPC6N135,KP3020, KPC6N136,KP3040,3104,KP4010,KPC6N139,KP4040,KPC357NT, KPC4N33,KPC355NT,KPC452,KMOC3043,KAQY210, KMOC3061,KCP1017,KMOC3062,KPS2801,KMOC3063, KPS2805,KMOC3081,KMOC3021,KMOC3082,KMOC3022, KMOC3083,KMOC3023,KPC354NT,KMOC3041,KMOC3042........ TOSHIBA系列: TLP512-1GB,TLP521-1GR,TLP521-2GB,TLP521-4GB 2SC1815Y,2SC1815GR,2SA1015Y,2SA1015GR,2SC2655Y,2SC2655GR....... PHILIPS系列: BT137-600E,BT169D,BT138-600E,BT131-600, BT139-600E,BT134-600E,MAC97A8,BT136-600E, MAC97A6, BT151-500R........ TI系列: LM324,LM339,LM358,TL494CN, CD4013,CD4017,CD4047,CD4052,CD4053,CD4060,CD4066,CD4093,CD4094,CD4541, TL3842,TL3843,TL431ACP,74LS164 ....... 光耦系列: 夏普:PC817B,PC817C 佰鴻:BPC817B,BPC817C 億光:EL817B,EL817C...... POWER電源IC系列: TOP221YN TOP242YN TNY264PN LNK306GN TOP222YN LNK564PN TNY268PN TOP221PN TOP243YN TNY264GN LNK362PN TOP244YN TOP223YN LNK564DN TOP222PN TOP244PN TNY266PN LNK364PN TNY267PN TOP245YN TOP223PN TOP246YN TNY268GN LNK605DG TOP224PN TOP246PN LNK302PN LNK616PG
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