- 制造厂商：TI
- 产品类别：电机驱动器
- 技术类目：步进电机驱动器
- 功能描述：具有电流调节功能的 45V、2.5A 双极步进或双路 H 桥电机驱动器
- 点击这里打开及下载DRV8813的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The DRV8813 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8813 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.
The DRV8813 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
- 8.2-V to 45-V Operating Supply Voltage Range
- 2.5-A Maximum Drive Current at 24 V and TA = 25°C
- Dual H-Bridge Current Control Motor Driver
- Drive a Bipolar Stepper or Two DC Motors
- Four Level Winding Current Control
- Multiple Decay Modes
- Mixed Decay
- Slow Decay
- Fast Decay
- Industry Standard Parallel Digital ControlInterface
- Low Current Sleep Mode
- Built In 3.3-V ReferenceOutput
- Small Package and Footprint
- Protection Features
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- VM Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
- Number of full bridges
- 2
- Vs (Min) (V)
- 8.2
- Vs ABS (Max) (V)
- 47
- Full-scale current (A)
- 2.5
- Peak output current (A)
- 3
- RDS(ON) (HS + LS) (mOhms)
- 400
- Sleep current (uA)
- 10
- Control mode
- PH/EN
- Control interface
- Hardware (GPIO)
- Micro-stepping levels
- 4
- Features
- Current Regulation
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85
DRV8813的完整型号有：DRV8813PWP、DRV8813PWPR，以下是这些产品的关键参数及官网采购报价：
DRV8813PWP，工作温度：-40 to 85，封装：HTSSOP (PWP)-28，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网DRV8813PWP的批量USD价格：2.442（1000+）
DRV8813PWPR，工作温度：-40 to 85，封装：HTSSOP (PWP)-28，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网DRV8813PWPR的批量USD价格：2.116（1000+）
DRV8813EVM — 用于 DRV8813 的评估模块
DRV8813EVM 是双路桥接电机驱动器评估模块，它包含器件、布线和软件，可简化对用于驱动客户电机的器件的评估过程。
