LM3102-Q1 Automotive Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? AEC-Q100-Qualified for Automotive Applications: – Temperature grade 1: –40°C to +125°C, TA ? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Pre

文件：972.63 Kbytes 頁數(shù)：30 Pages

TI

德州儀器

LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Prebias Start-Up ? Ultra-Fast Transient Response ? Programmable Soft-Start ? Programmable Switc

文件：1.13785 Mbytes 頁數(shù)：32 Pages

TI

德州儀器

SIMPLE SWITCHER? Synchronous 1MHz 2.5A Step-Down Voltage Regulator

文件：379.78 Kbytes 頁數(shù)：18 Pages

NSC

國半

SIMPLE SWITCHER Synchronous 1MHz 2.5A Step-Down Voltage Regulator

文件：1.43661 Mbytes 頁數(shù)：24 Pages

TI

德州儀器

LM3102/-Q1 SIMPLE SWITCHER? Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

文件：1.44829 Mbytes 頁數(shù)：30 Pages

TI

德州儀器

同步 1MHz 2.5A 降壓穩(wěn)壓器

LM3102 同步整流降壓轉(zhuǎn)換器 采用 實現(xiàn)低成本高效率的降壓穩(wěn)壓器所需的全部功能。該器件可為負載提供 2.5A 電流以及低至 0.8V 的輸出電壓。雙 N 溝道同步 MOSFET 開關可減少組件數(shù)量，從而降低電路復雜度并最大限度地減小電路板尺寸。\n\nLM3102 不同于大多數(shù)其他 COT 穩(wěn)壓器，因為它不依賴輸出電容器 ESR 來獲得穩(wěn)定性，專為與陶瓷及其他 ESR 極低的輸出電容器完美配合工作而設計。該器件無需環(huán)路補償，可提供快速負載瞬態(tài)響應并實現(xiàn)簡單電路。由于輸入電壓和導通時間之間呈反比關系，因此在線路發(fā)生變化時，器件的工作頻率幾乎保持恒定。通過外部編程，工作頻率可高達 1MHz。 ? 低組件數(shù)量和小型解決方案尺寸\n? 與陶瓷電容和其他低等效串聯(lián)電阻 (ESR) 電容一起工作時可保持穩(wěn)定\n? 無需環(huán)路補償\n? 可通過斷續(xù)導通模式 (DCM) 操作在輕負載條件下實現(xiàn)高效率\n? 預偏置啟動\n? 超快速瞬態(tài)響應\n? 可編程軟啟動\n? 可編程開關頻率高達 1MHz\n? 谷值電流限值\n? 輸出過壓保護\n? 精密內(nèi)部基準實現(xiàn)可調(diào)節(jié)輸出電壓低至 0.8V\n? 熱關斷\n? 主要技術規(guī)格 \n? 輸入電壓范圍為 4.5V 至 42V\n? 2.5A 輸出電流\n? 0.8V，±1.5% 基準\n? 集成雙 N 溝道主 MOSFET 和同步 MOSFET\n?;

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/lm3102mh/marking.html">LM3102MH；Package：HTSSOP；LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Prebias Start-Up ? Ultra-Fast Transient Response ? Programmable Soft-Start ? Programmable Switc

文件：1.13785 Mbytes 頁數(shù)：32 Pages

TI

德州儀器

絲印：LM3102MH；Package：HTSSOP；LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Prebias Start-Up ? Ultra-Fast Transient Response ? Programmable Soft-Start ? Programmable Switc

文件：1.13785 Mbytes 頁數(shù)：32 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/lm3102mh/marking.html">LM3102MH；Package：HTSSOP；LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Prebias Start-Up ? Ultra-Fast Transient Response ? Programmable Soft-Start ? Programmable Switc

文件：1.13785 Mbytes 頁數(shù)：32 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/lm3102mh/marking.html">LM3102MH；Package：HTSSOP；LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator

1 Features 1? Low Component Count and Small Solution Size ? Stable With Ceramic and Other Low-ESR Capacitors ? No Loop Compensation Required ? High Efficiency at a Light Load by DCM Operation ? Prebias Start-Up ? Ultra-Fast Transient Response ? Programmable Soft-Start ? Programmable Switc

文件：1.13785 Mbytes 頁數(shù)：32 Pages

TI

德州儀器