SG1635R中文资料Legacy Power Management数据手册Microchip规格书

描述 Description

Key Features:
• Source or sink 5A peak
• Half-bridge with internal diodes
• TTL input compatibility
• Either dual- or tri-state output
• Direct PWM motor drive from microprocessor
• Built-in thermal protection
• SG3635P replaces UDN2935ZThe SG1635 is a monolithic integrated circuit designed to interface low-level logic signals with high-current, inductive, or capacitive loads. This device is particularly adept at high-speed pulse width modulation for motor drives or Class D audio amplifiers, and when used in pairs, they can provide full bridge drive for bi-directional control.With TTL-compatible units, this device will either source or sink up to 5A of peak current with interlock protection to insure that source and sink cannot be on simultaneously. Additional protection is provided by thermal shutdown of the source output if the chip temperature rises above 160°C. High speed internal commutating diodes are also included.