The DRV8842 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor, one coil of a stepper motor, or other loads. The output driver block consists of N-channel power MOSFET’s configured as an H-bridge. The DRV8842 can supply up to 5-A peak or 3.5-A RMS output current (with proper heatsinking at 24 V and 25°C).
Separate inputs to independently control each half of the H-bridge are provided.
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout and overtemperature.
TheDRV8842 is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).
DRV8842 | |
Vs (Min) (V) | 8.2 |
Vs (Max) (V) | 45 |
RMS Output Current (A) | 3.5 |
# of half-bridges | 5.0 |
Control I/F | 1 |
Additional Features | 200 |
Peak Output Current (A) | 32 |
rDS(on) (Ohms) | PWM |
器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
DRV8842PWP | ACTIVE | -40 to 85 | 2.70 | 1ku | HTSSOP (PWP) | 28 | 50 | TUBE | |
DRV8842PWPR | ACTIVE | -40 to 85 | 2.25 | 1ku | HTSSOP (PWP) | 28 | 2000 | LARGE T&R |
器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
DRV8842PWP | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DRV8842PWP | DRV8842PWP |
DRV8842PWPR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | DRV8842PWPR | DRV8842PWPR |
培训内容 | 型号 | 软件/工具类型 |
DRV8842 评估模块 | DRV8842EVM | 开发电路板/EVM |
用于刷式和步进电机的 集成电机驱动器 | DRV8842-C2-KIT | 开发电路板/EVM |