TEXAS INSTRUMENTS DRV8302DCAR 芯片, 电机预驱动器, 三相, 56HTSSOP
Description
The DRV8302 is a gate driver IC for three phase motor drive applications. It provides three half bridge
drivers, each capable of driving two N-channel MOSFETs. The device supports up to 1.7-A source and 2.3-A peak current capability. The DRV8302 can operate off of a single power supply with a wide range from 8-V to 60-V. It uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8302 uses automatic hand shaking when the high side or low side MOSFET is switching to prevent current shoot through. Integrated VDS sensing of the high and low side MOSFETs is used to protect the external power stage against overcurrent conditions.
Features
• 8-V to 60-V Operating Supply Voltage Range
• 1.7-A Source and 2.3-A Sink Gate Drive Current Capability
• Bootstrap Gate Driver With 100% Duty Cycle Support
• 6 or 3 PWM Input Modes
• Dual Integrated Current Shunt Amplifiers With Adjustable Gain and Offset
• 3.3-V and 5-V Interface Support
• Hardware Control Interface
• Protection Features:
– Programmable Dead Time Control DTC
– Programmable Overcurrent Protection OCP
– PVDD and GVDD Undervoltage Lockout UVLO
– GVDD Overvoltage Lockout OVLO
– Overtemperature Warning/Shutdown OTW/OTS
– Reported through nFAULT and nOCTW pins
Applications
• 3-Phase BLDC and PMSM Motors
• CPAP and Pumps
• E-Bikes
• Power Tools
• Robotics and RC Toys
• Industrial Automation
电源电压DC 8.00V min
输出接口数 1
输出电流 1.7 A
针脚数 56
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 8V ~ 60V
电源电压Max 60 V
电源电压Min 8 V
安装方式 Surface Mount
引脚数 56
封装 HTSSOP-56
封装 HTSSOP-56
工作温度 -40℃ ~ 125℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 通用
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DRV8302DCAR TI 德州仪器 | 当前型号 | 当前型号 |
DRV8302DCA 德州仪器 | 类似代替 | DRV8302DCAR和DRV8302DCA的区别 |