DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

THREE PHASE PRE-DRIVER WITH DUAL CURRENT SHUNT AMPLIFIERS

文件：1.04027 Mbytes 页数：29 Pages

TI

德州仪器

THREE PHASE PRE-DRIVER WITH DUAL CURRENT SHUNT AMPLIFIERS

文件：1.04027 Mbytes 页数：29 Pages

TI

德州仪器

丝印：DRV8303；Package：HTSSOP；DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

丝印：DRV8303；Package：HTSSOP；DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

丝印：DRV8303；Package：HTSSOP；DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

丝印：DRV8303；Package：HTSSOP；DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

丝印：DRV8303；Package：HTSSOP；DRV8303 Three-Phase Gate Driver With Dual-Current Shunt Amplifiers

1 Features 1• 6-V to 60-V Operating Supply Voltage Range • 1.7-A Source and 2.3-A Sink Gate Drive Current Capability • Slew Rate Control for EMI Reduction • Bootstrap Gate Driver With 100% Duty Cycle Support • 6 or 3 PWM Input Modes • Dual Integrated Current-Shunt Amplifiers With Adju

文件：1.22912 Mbytes 页数：38 Pages

TI

德州仪器

具有电流分流放大器和 SPI 的最大 65V 三相栅极驱动器

DRV8303 是一款适用于三相电机驱动应用的栅极驱动器 IC。该器件提供三个半桥驱动器，每个驱动器能够驱动两个 N 通道 MOSFET。该器件最高支持 1.7A 拉电流和 2.3A 峰值电流。DRV8303 可在 6V 至 60V 的宽电源范围内，在单一电源供电下运行。它采用自举栅极驱动器架构和涓流充电电路来支持 100% 占空比。DRV8303 在切换高侧或低侧 MOSFET 时使用自动握手机制，以防止发生电流击穿。高侧和低侧 MOSFET 的集成 VDS 感测用于防止外部功率级出现过流现象。 \n\nDRV8303 具有两个针对电流进行精确测量的分流放大器。这两个放大器支持双向电 • 6V 至 60V 工作电源电压范围 \n• 1.7A 拉电流和 2.3A 灌电流栅极驱动电流能力\n• 具有用于降低 EMI 的转换率控制\n• 支持 100% 占空比的自举栅极驱动器\n• 6 种或 3 种脉宽调制 (PWM) 输入模式\n• 具有可调节增益和偏移的双集成电流分流放大器\n• 支持 3.3V 和 5V 接口\n• 串行外设接口 (SPI)\n• DRV8303 中的 特性： \n• 可编程死区控制 (DTC) \n• 可编程过流保护 (OCP)\n• PVDD 和 GVDD 欠压锁定 (UVLO)\n• GVDD 过压锁定 (OVLO)\n• 过热警告/关断 (O;

TI

德州仪器

Three Phase Gate Driver

文件：1.16024 Mbytes 页数：37 Pages

TI

德州仪器