絲印：LP8733；Package：VQFN；Dual High-Current Buck Converter and Dual Linear Regulator

文件：3.02275 Mbytes 頁(yè)數(shù)：70 Pages

TI

德州儀器

絲?。?strong>LP8733；Package：VQFN；Dual High-Current Buck Converter and Dual Linear Regulator

文件：3.56834 Mbytes 頁(yè)數(shù)：73 Pages

TI

德州儀器

雙路高電流降壓轉(zhuǎn)換器和雙路線(xiàn)性穩(wěn)壓器

LP8733xx 旨在滿(mǎn)足工業(yè)應(yīng)用中的電源管理要求。該器件具有兩個(gè)可配置為單個(gè)兩相穩(wěn)壓器或兩個(gè)單相穩(wěn)壓器的降壓直流/直流轉(zhuǎn)換器、兩個(gè)線(xiàn)性穩(wěn)壓器以及兩個(gè)通用數(shù)字輸出信號(hào)。該器件由 I2C 兼容串行接口和使能信號(hào)進(jìn)行控制。\n\n自動(dòng) PWM/PFM（AUTO 模式）運(yùn)行與自動(dòng)相位增加/減少相結(jié)合，可在較寬輸出電流范圍內(nèi)提供高效率。LP8733xx 支持遠(yuǎn)程電壓感應(yīng)（采用兩相配置的差分），可補(bǔ)償穩(wěn)壓器輸出與負(fù)載點(diǎn) (POL) 之間的 IR 壓降，從而提高輸出電壓的精度。此外，可以強(qiáng)制開(kāi)關(guān)時(shí)鐘進(jìn)入 PWM 模式以及將其與外部時(shí)鐘同步，從而更大限度地降低干擾。\n\nLP8733xx 器件支持可編程啟 ? 器件工作溫度范圍：–40°C 至 +125°C 環(huán)境溫度\n? 兩個(gè)高效降壓直流/直流轉(zhuǎn)換器： \n? 最大輸出電流為每相3A\n? 采用兩相配置的遠(yuǎn)程差分反饋電壓感應(yīng)\n? 2MHz 開(kāi)關(guān)頻率\n? 兩個(gè)線(xiàn)性穩(wěn)壓器： \n? 輸出電壓：0.8V 至 3.3V\n? 可配置通用輸出信號(hào)（GPO、GPO2）\n? 可編程電源正常信號(hào) (PGOOD)\n? 過(guò)熱警告和保護(hù)\n? 具有可濕性側(cè)面的 28 引腳、5mm × 5mm VQFN 封裝;

TI

德州儀器

LP8733xx Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? Device operating temperature range: –40°C to +125°C ambient temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase – Adding and shedding auto phase and force multi-p

文件：3.8047 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

LP8733xx Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? Device operating temperature range: –40°C to +125°C ambient temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase – Adding and shedding auto phase and force multi-p

文件：3.80527 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

絲印：LP873300-Q1；Package：VQFN(RHD)；LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase

文件：3.77319 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/lp873300-q1/marking.html">LP873300-Q1；Package：VQFN(RHD)；LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase

文件：3.77319 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

絲印：LP873300-Q1；Package：VQFN(RHD)；LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase

文件：3.77319 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

絲印：LP873300-Q1；Package：VQFN(RHD)；LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase

文件：3.77319 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器

LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

1 Features ? AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Input voltage: 2.8 V to 5.5 V ? Two high-efficiency step-down DC/DC converters: – Output voltage: 0.7 V to 3.36 V – Maximum output current 3 A per phase

文件：3.77319 Mbytes 頁(yè)數(shù)：86 Pages

TI

德州儀器