DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

38-V 3-Phase Smart Gate Driver

文件：2.21609 Mbytes 頁數(shù)：63 Pages

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德州儀器

DRV8304 38-V 3-Phase Smart Gate Driver

文件：2.47479 Mbytes 頁數(shù)：65 Pages

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德州儀器

38-V 3-Phase Smart Gate Driver

文件：798.09 Kbytes 頁數(shù)：58 Pages

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德州儀器

具有電流分流放大器的 40V（最大值）三相智能柵極驅(qū)動(dòng)器

DRV8304 器件是一款集成式柵極驅(qū)動(dòng)器，適用于需要 12V 和 24V 直流電源軌的三相無刷直流 (BLDC) 電機(jī) 應(yīng)用 。這些 應(yīng)用 包括 BLDC 電機(jī)的場定向控制 (FOC)、正弦電流控制和梯形電流控制。該器件集成了三個(gè)電流檢測放大器 (CSA)，可感測 BLDC 電機(jī)的相電流，從而獲得最佳的 FOC 和電流控制系統(tǒng)實(shí)現(xiàn)方案。AUTOCAL 功能可以自動(dòng)校準(zhǔn) CSA 失調(diào)誤差，因此可實(shí)現(xiàn)精確的電流檢測。\n\n該器件基于智能柵極驅(qū)動(dòng) (SGD) 架構(gòu)，因此無需任何外部柵極組件（電阻器和齊納二極管），同時(shí)為外部 FET 提供全面保護(hù)。SGD 架構(gòu)可優(yōu)化死區(qū)時(shí)間以避免出現(xiàn)任何擊穿問題， ? 6V 至 38V、三個(gè)半橋柵極驅(qū)動(dòng)器，集成了 3 個(gè)電流檢測放大器 (CSA) \n? 40V 絕對最大額定值\n? 針對 12V 和 24V 直流電源軌進(jìn)行了全面優(yōu)化\n? 驅(qū)動(dòng)高側(cè)和低側(cè) N 溝道 MOSFET\n? 支持 100% PWM 占空比\n \n? 智能柵極驅(qū)動(dòng)架構(gòu) \n? 通過可調(diào)壓擺率控制實(shí)現(xiàn)更出色的 EMI 和 EMC 性能\n? 通過 VGS 握手和最小死區(qū)時(shí)間插入方法避免擊穿\n? 15mA 至 150mA 峰值拉電流 \n? 30mA 至 300mA 峰值灌電流\n \n? 6x、3x、1x 和獨(dú)立 PWM 模式 \n? 支持 120o 傳感器式運(yùn)行模式;

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/drv8304h/marking.html">DRV8304H；Package：VQFN(RHA)；DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/drv8304h/marking.html">DRV8304H；Package：VQFN(RHA)；DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

絲印：DRV8304H；Package：VQFN(RHA)；DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/drv8304h/marking.html">DRV8304H；Package：VQFN(RHA)；DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器

絲印：DRV8304H；Package：VQFN(RHA)；DRV8304 38-V 3-Phase Smart Gate Driver

1 Features 1? 6-V to 38-V, Triple Half-Bridge Gate Driver With Integrated 3x Current Sense Amplifiers (CSA) – 40-V Absolute Maximum Rating – Fully Optimized for 12-V and 24-V DC Rails – Drives High-Side and Low-Side N-Channel MOSFETs – Supports 100% PWM Duty Cycle ? Smart Gate-Drive Ar

文件：2.52122 Mbytes 頁數(shù)：66 Pages

TI

德州儀器