主要参数
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• 12 high current outputs (RDSON typ. 1.5Ω / IMAX = 350mA)
• Low standby current (typically <1μA)
• Serial interface (SPI) for direct μC interfacing
• Short circuit / Open load detection, diagnosis
• Stall detection for full-/half-step, wave drive
• Stall detection qualification service
• TJunc peak = +150°C
典型应用
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• Stepper motor driver with/without stall detection
• DC motor driver with PWM
• Relay driver with VBAT- automatically PWM
• LED driver with 3 logarithmic PWM sources
应用框图
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