LMR38020-Q1 4.2-V to 80-V, 2-A Automotive Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +150°C, TJ ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – Input voltage range: 4.2 V to 80 V – 2-A con

文件：1.88571 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

LMR38020-Q1 4.2-V to 80-V, 2-A, Automotive, Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C, TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – 4.2-V to 80-V input voltage range – 2-A cont

文件：1.52092 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

LMR38020 SIMPLE SWITCHER? 4.2-V to 80-V, 2-A Synchronous Buck Converter with 40-關(guān)A IQ

文件：2.13367 Mbytes 頁數(shù)：38 Pages

TI

德州儀器

LMR38020 SIMPLE SWITCHER? 4.2-V to 80-V, 2-A Synchronous Buck Converter with 40-關(guān)A IQ

文件：2.16879 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

LMR38020 SIMPLE SWITCHER? 4.2-V to 80-V, 2-A Synchronous Buck Converter with 40-關(guān)A IQ

文件：1.43608 Mbytes 頁數(shù)：32 Pages

TI

德州儀器

具有 40μA IQ 的 4.2V 至 80V、2A 同步降壓 SIMPLE SWITCHER? 電源轉(zhuǎn)換器

LMR38020 同步降壓轉(zhuǎn)換器用于在寬輸入電壓范圍內(nèi)進(jìn)行調(diào)節(jié)，從而盡可能減少對(duì)外部浪涌抑制元件的需求。 LMR38020 能夠在輸入電壓突降至 4.2V 時(shí)根據(jù)需要以接近 100% 的占空比繼續(xù)工作，因而是 寬輸入電壓范圍工業(yè)應(yīng)用和 MHEV/EV 系統(tǒng)的理想選擇。\n\n LMR38020 使用精密使能端，通過支持直接連接到寬輸入電壓或?qū)ζ骷?dòng)和關(guān)斷進(jìn)行精確控制來提供靈活性。附帶內(nèi)置濾波和延遲功能的電源正常狀態(tài)標(biāo)志可提供系統(tǒng)狀態(tài)的真實(shí)指示，免去了使用外部監(jiān)控器的麻煩。開關(guān)頻率可在 200kHz 至 1.1MHz 范圍內(nèi)進(jìn)行配置，從而避開噪聲敏感頻段。另外，可以選擇頻率，從而在低工 ? 專用于條件嚴(yán)苛的 工業(yè)應(yīng)用 \n? 2A 持續(xù)輸出電流\n? 可調(diào)節(jié)開關(guān)頻率范圍：200kHz 至 1.1MHz\n? 擴(kuò)頻選項(xiàng)可降低 EMI\n? 支持帶預(yù)偏置輸出的啟動(dòng)\n? 精密使能端\n? 易于與采用引腳到引腳兼容封裝的選項(xiàng)搭配使用 \n? 內(nèi)置補(bǔ)償功能，便于使用\n? PFM 和強(qiáng)制 PWM (FPWM) 選項(xiàng);

TI

德州儀器

絲印：802FSQ；Package：SO-PowerPAD；LMR38020-Q1 4.2-V to 80-V, 2-A, Automotive, Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C, TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – 4.2-V to 80-V input voltage range – 2-A cont

文件：1.52092 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

LMR38020-Q1 4.2-V to 80-V, 2-A, Automotive, Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C, TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – 4.2-V to 80-V input voltage range – 2-A cont

文件：1.52092 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

LMR38020-Q1 4.2-V to 80-V, 2-A Automotive Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +150°C, TJ ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – Input voltage range: 4.2 V to 80 V – 2-A con

文件：1.88571 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

LMR38020-Q1 4.2-V to 80-V, 2-A, Automotive, Synchronous SIMPLE SWITCHER? Power Converter with 40-μA IQ

1 Features ? AEC-Q100 qualified for automotive applications – Temperature grade 1: –40°C to +125°C, TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Configured for rugged automotive applications – 4.2-V to 80-V input voltage range – 2-A cont

文件：1.52092 Mbytes 頁數(shù)：39 Pages

TI

德州儀器