LM708x0 80V, 8A/6A/4A, High-Efficiency Buck Converters Designed for High Power Density

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5V to 80V – Shutdown mode current: 2.3μA – No-load IQ regulating 48V

文件：2.15869 Mbytes 頁數(shù)：56 Pages

TI

德州儀器

LM708x0 80V, 8A/6A/4A, High-Efficiency Buck Converters Designed for High Power Density

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5V to 80V – Shutdown mode current: 2.3μA – No-load IQ regulating 48V

文件：2.07451 Mbytes 頁數(shù)：55 Pages

TI

德州儀器

高密度、4.5V 至 80V 輸入、8A、低 EMI 同步直流/直流降壓轉(zhuǎn)換器

The LM708x0 is a family of low-IQ, wide-VIN synchronous buck converters designed for an input voltage range of 4.5V to 80V and delivering up to 8A of output current at fixed output voltages of 3.3V, 5V, 12V, or an adjustable output.\n\nThe LM708x0 uses a peak current-mode control architecture for ea ? Functional Safety-Capable \n? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs \n? Shutdown mode current: 2.3μA\n? 1% accurate, fixed 3.3V, 5V, 12V, or adjustable outputs from 0.8V to 55V\n? Designed for low EMI requirements \n? Pin-selectable ±8% dual-;

TI

德州儀器

LM708x0 80V, 8A/6A/4A, High-Efficiency Buck Converters Designed for High Power Density

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5V to 80V – Shutdown mode current: 2.3μA – No-load IQ regulating 48V

文件：2.07451 Mbytes 頁數(shù)：55 Pages

TI

德州儀器

LM708x0 80V, 8A/6A/4A, High-Efficiency Buck Converters Designed for High Power Density

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5V to 80V – Shutdown mode current: 2.3μA – No-load IQ regulating 48V

文件：2.15869 Mbytes 頁數(shù)：56 Pages

TI

德州儀器

LM708x0-Q1 80-V, 8-A/6-A/4-A, Automotive, High-Efficiency Buck Converters Optimized for High Power Density

1 Features ? AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5 V to 80 V – 1 accurate, fixed 3.3

文件：833.26 Kbytes 頁數(shù)：12 Pages

TI

德州儀器

LM708x0-Q1 80V, 8A/6A/4A, Automotive, High-Efficiency Buck Converters Optimized for High Power Density

1 Features ? AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Functional Safety-Capable – Documentation available to aid designs requiring functional safety ? Synchronous DC/DC converter with a versatile buck cont

文件：1.90136 Mbytes 頁數(shù)：51 Pages

TI

德州儀器

絲印：70880Q1；Package：VQFN；LM708x0-Q1 80V, 8A/6A/4A, Automotive, High-Efficiency Buck Converters Optimized for High Power Density

1 Features ? AEC-Q100 qualified for automotive applications: – Device temperature grade 1: –40°C to +125°C ambient operating temperature ? Functional Safety-Capable – Documentation available to aid designs requiring functional safety ? Synchronous DC/DC converter with a versatile buck cont

文件：1.90136 Mbytes 頁數(shù)：51 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/70880/marking.html">70880；Package：VQFN；LM708x0 80V, 8A/6A/4A, High-Efficiency Buck Converters Designed for High Power Density

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Synchronous DC/DC converter with a versatile buck controller and robust power MOSFETs – Wide input voltage range: 4.5V to 80V – Shutdown mode current: 2.3μA – No-load IQ regulating 48V

文件：2.15869 Mbytes 頁數(shù)：56 Pages

TI

德州儀器

汽車類、高密度、4.5V 至 80V 輸入、8A、低 EMI 同步直流/直流降壓轉(zhuǎn)換器

LM70880-Q1 是一款緊湊、易于使用的 4.5V 至 80V、超低 I Q 同步直流/直流降壓轉(zhuǎn)換器，具有多功能降壓控制器和一對功率 MOSFET，可在 3.3V、5V、12V 的固定輸出電壓或可調(diào)輸出電壓下提供高達 8A 的輸出電流。\n\n該轉(zhuǎn)換器使用峰值電流模式控制架構(gòu)，可實現(xiàn)簡單環(huán)路補償、快速瞬態(tài)響應和出色的負載和線路調(diào)節(jié)性能。一對 LM70880-Q1 轉(zhuǎn)換器可設(shè)置為以交錯模式（并聯(lián)輸出）運行，可實現(xiàn)精確的電流共享，適用于需要高達 16A 輸出電流的應用。\n\nLM70880-Q1 具有獨特的雙隨機展頻 (DRSS) 功能，該功能將低頻三角調(diào)制與高頻逐周期隨機調(diào)制相結(jié)合，可在 ? 符合面向汽車應用的 AEC-Q100 標準： \n? 具有多功能降壓控制器和穩(wěn)健功率 MOSFET 的同步直流/直流轉(zhuǎn)換器 \n? 1% 精度、3.3V/5V/12V 固定或 0.8V 至 55V 可調(diào)輸出電壓\n? 關(guān)斷模式電流：2.3μA\n? 進行了優(yōu)化，可滿足低 EMI 要求 \n? 引腳可選式 ±8% 雙隨機展頻可降低峰值發(fā)射\n? 引腳可配置自動或 FPWM 運行\(zhòng)n? 固有保護特性，可實現(xiàn)穩(wěn)健的設(shè)計 \n? 使能、電源正常和熱關(guān)斷\n? 6mm × 6mm 熱優(yōu)化，符合 RoHS 標準，QFN-29 封裝，具有無鉛鍍層;

TI

德州儀器