TPS62850x 2.7-V to 6-V, 1-A / 2-A / 3-A Step-Down Converter in SOT583 Package

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Input voltage range: 2.7 V to 6 V ? Output voltage from 0.6 V to 5.5 V ? 1 feedback voltage accuracy (full temperature range) ? TJ = –40°C to +150°C ? Family of 1-A, 2-A (continuous),

文件：2.87761 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

TPS62850x-Q1 2.7-V to 6-V, 1-A / 2-A / 3-A Automotive Step-Down Converter in SOT583 Package

1 Features ? AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Optimized for low EMI requirements – Optional pseudo-random spread spectrum reduces p

文件：2.98301 Mbytes 頁數(shù)：43 Pages

TI

德州儀器

TPS62850x 2.7-V to 6-V, 1-A / 2-A / 3-A Step-Down Converter in SOT583 Package

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Input voltage range: 2.7 V to 6 V ? Output voltage from 0.6 V to 5.5 V ? 1 feedback voltage accuracy (full temperature range) ? TJ = –40°C to +150°C ? Family of 1-A, 2-A (continuous),

文件：2.87722 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

TPS62850x 2.7V to 6V, 1A / 2A / 3A Step-Down Converter in SOT583 Package

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Input voltage range: 2.7V to 6V ? Output voltage from 0.6V to 5.5V ? 1 feedback voltage accuracy (full temperature range) ? TJ = –40°C to +150°C ? Family of 1A, 2A (continuous), and 3

文件：2.75686 Mbytes 頁數(shù)：39 Pages

TI

德州儀器

TPS62850x-Q1 2.7V to 6V, 1A / 2A / 3A Automotive Step-Down Converter in SOT583 Package

1 Features ? AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C TA ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Optimized for low EMI requirements – Optional pseudo-random spread spectrum reduces p

文件：2.99712 Mbytes 頁數(shù)：43 Pages

TI

德州儀器

TPS62850x 2.7-V to 6-V, 1-A / 2-A Step-Down Converter in SOT583 Package

文件：3.32753 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

TPS62850x-Q1 2.7-V to 6-V, 1-A / 2-A / 3-A Automotive Step-Down Converter in SOT583 Package

文件：3.37091 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

TPS62850x-Q1 2.7-V to 6-V, 1-A / 2-A / 3-A Automotive Step-Down Converter in SOT583 Package

文件：3.37243 Mbytes 頁數(shù)：40 Pages

TI

德州儀器

采用 SOT583 封裝的 2.7V 至 6V、1A 可調(diào)頻率降壓轉(zhuǎn)換器

TPS62850x 是易于使用的引腳對引腳 1A 和 2A 高效同步降壓直流/直流轉(zhuǎn)換器系列。它們基于峰值電流模式控制拓?fù)?，低阻開關(guān)可在高溫環(huán)境下支持高達 2A 的持續(xù)輸出電流。用戶可通過外部方式在 1.8MHz 至 4MHz 范圍內(nèi)調(diào)節(jié)開關(guān)頻率，亦可在該頻率范圍內(nèi)將其同步至外部時鐘。在 PWM/PFM 模式下，TPS62850x 會在輕負(fù)載情況下自動進入省電模式，從而在整個負(fù)載范圍內(nèi)維持高效率。TPS62850x 在 PWM 模式下提供 1% 的輸出電壓精度，這有助于設(shè)計具有高輸出電壓精度的電源，從而滿足數(shù)字處理器和 FPGA 的嚴(yán)格電源電壓要求。\n\nTPS62850x 采用 8 ? 提供功能安全 \n? 輸入電壓范圍：2.7V 至 6V\n? 反饋電壓精度為 1% （整個溫度范圍）\n? 可調(diào)開關(guān)頻率及同步范圍為 1.8MHz 至 4MHz\n? 靜態(tài)電流 17μA（典型值）\n? 用戶定義的欠壓鎖定\n? 100% 占空比模式\n? 具有窗口比較器的電源正常輸出\n? 對于具有可調(diào)軟啟動的器件選項，請參閱 TPS628511;

TI

德州儀器

TPS62850x 2.7-V to 6-V, 1-A / 2-A / 3-A Step-Down Converter in SOT583 Package

1 Features ? Functional Safety-Capable – Documentation available to aid functional safety system design ? Input voltage range: 2.7 V to 6 V ? Output voltage from 0.6 V to 5.5 V ? 1 feedback voltage accuracy (full temperature range) ? TJ = –40°C to +150°C ? Family of 1-A, 2-A (continuous),

文件：2.87761 Mbytes 頁數(shù)：40 Pages

TI

德州儀器