进口原装现货DRV8846RGER

DRV8846RGER

The DRV8846 provides a highly-integrated stepper motor driver for cameras, printers,projectors, and other automated equipment applications. The device has two H-bridges and amicrostepping indexer and is intended to drive a bipolar stepper motor. The output block of eachH-bridge driver consists of N-channel and P-channel power MOSFETs configured as full H-bridges todrive the motor windings. The DRV8846 is capable of driving up to 1.4-A full-scale output current(with proper heatsinking and TA = 25°C).

A simple STEP/DIR interface allows easy interfacing to controller circuits. Pins allowconfiguration of the motor in full-step up to 1/32-step modes. Decay mode is configurable so thatAutoTune, slow decay, fast decay, and mixed decay can be used. The PWM current chopping off-timecan also be selected. A low-power sleep mode is provided which shuts down internal circuitry toachieve very-low quiescent current draw. This sleep mode can be set using a dedicated nSLEEPpin.

Internal protection functions are provided for UVLO, overcurrent protection, shortcircuit protection, and overtemperature. Fault conditions are indicated via a nFAULT pin.

进口原装现货DRV8846RGER，假一罚十

详细类别：PMIC - 电机, 电桥式驱动器

电机类型 - 步进：双极性

电机类型 - AC，DC：-

电流 - 电源：

功能：功率桥 - 逻辑驱动功率级

输出配置：全 H 桥，（2） 双

接口：并联

应用：通用

电流 - 输出：1A

电压 - 电源：4 V ~ 18 V

电压 - 负载：4 V ~ 18 V

工作温度：-40°C ~ 85°C

安装类型：表面贴装

封装/外壳：24-VFQFN 裸露焊盘

供应商器件封装：24-VQFN （4x4）

DRV8846RGER

BL0605-10L0790NAT/L

BL0605-10L0790NAT/L

BL0605-10L0790NAT/L