品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 Key Features
• Dual H−Bridge for 2−phase Stepper Motors • Programmable Peak−current up to 800 mA Using a 5−bit Current DAC • On−chip Current Translator • SPI Interface • Speed and Load Angle Output • Seven Step Modes from Full−step up to 32 Micro−steps • Fully Integrated Current−sense • PWM Current Control with Automatic Selection of Fast and Slow Decay • Low EMC PWM with Selectable Voltage Slopes • Active Fly−back Diodes • Full Output Protection and Diagnosis • Thermal Warning and Shutdown • Compatible with 3.3 V Microcontrollers, 5 V Tolerant Inputs • Integrated 5 V Regulator to Supply External Microcontroller • Integrated Reset Function to Reset External Microcontroller • Integrated Watchdog Function |
