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BUY IR21531D https://www.utsource.net/itm/p/994088.html
Half Bridge Driver, LO In Phase with RT, Programmable Oscillating Frequency, 0.6us Deadtime in a 8-pin DIP package and differenct phase
The Part Number IR21531D is a PWM motor controller IC manufactured by International Rectifier. It is a dual-channel high-voltage, monolithic full-bridge PWM controller. Description: The IR21531D combines a high-voltage full-bridge controller with a variety of protective features such as under-voltage lock-out (UVLO), over-current protection (OCP) and short-circuit protection (SCP). The controller is designed to drive two brushless DC motors with external MOSFET switches. Features: Mixed-signal pre-driver with integrated MOSFET driver Over-Voltage Protection (OVP) Under-Voltage Lockout (UVLO) Output Current Limit (OCL) Short-Circuit Protection (SCP) Dead Time Control (DTC) Adjustable Frequency Programmable PWM Frequency Adjustable Soft Start Adjustable Slew Rate Low Supply Current Applications: The IR21531D is suitable for applications such as automotive power window motors, power seats, sunroofs, power locks, fuel pumps and HVAC systems. It is also suitable for industrial motor control applications such as pumps, fans and home appliances. (For reference only)