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 Features
• Dual H−Bridge for 2 Phase Stepper Motors • Programmable Peak−Current up to 1.2 A Continuous (1.5 A Short Time), Using a 5−Bit Current DAC • On−Chip Current Translator • SPI Interface • Speed and Load−Angle Output • 7 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 • Digital IO’s Compatible with 5 V and 3.3 V Microcontrollers • Integrated 5 V Voltage Regulator to Supply an External Microcontroller • Integrated Reset Function to Reset External Microcontroller • Integrated Watchdog Function • NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes • These are Pb−Free Devices* |
