E520.08数据手册Elmos中文资料规格书

描述 Description

The IC drives 2 or 3 unipolar stepper motors and provides an optionalstall detection for end position detection. For LED dimming a quasilogarithmic duty cycle is following the physiology of the human eye.With 3 PWM... read more

特性 Features

• 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

应用 Application

• Stepper Motor Driver with/without Stall Detectio
• Headlight Adjust
• HVAC Flaps
• DC Motor Driver with PWM
• Relay Driver with VBAT- automatically PWM
• LED Driver with 3 logarithmic PWM sources