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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4V-13.2V 8DIP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Speed
- Output Configuration：Pre-Driver - Low Side
- Interface：Parallel
- Technology：Bipolar
- Step Resolution：-
- Applications：Fan Controller
- Current - Output：-
- Voltage - Supply：4V ~ 13.2V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
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Overview
The MIC502YN is a high-side MOSFET driver manufactured by Microchip Technology, housed in an 8-pin PDIP package. It operates within a supply voltage range of 4 V to 13.2 V and supports collector-emitter voltages up to 13.2 V. The device functions as a buffer or inverter-based driver with non-inverting logic inputs (VIL: 0.8 V, VIH: 2 V). It is designed for through-hole mounting and operates reliably across a temperature range of -40°C to +85°C.
Feature Summary
- Integrated high-side gate drive capability for N-channel MOSFETs
- Compatible with standard digital logic input levels
- Robust thermal performance suitable for industrial environments
Applications
- High-side switching control in power management circuits
- Motor drive interfaces requiring isolated or floating loads
- Industrial automation systems utilizing through-hole PCB layouts
Procurement Notes
Verify the specific suffix 'YN' against the official Microchip datasheet to confirm the PDIP-8 package and commercial temperature grade. Ensure the design accommodates the 4 V minimum supply requirement. Cross-reference the pinout diagram with the target PCB footprint to prevent orientation errors during assembly.
Selection Notes
Select this component when a single-channel high-side driver is required for low-voltage applications under 13.2 V. It is appropriate for designs prioritizing through-hole reliability over surface-mount density. Consider alternative packages if board space constraints preclude the use of the larger PDIP form factor.
Part Context
This part belongs to the MIC502x series of high-side drivers from Microchip. It serves as a bridge between low-power control logic and higher-power MOSFET switches. The series is commonly utilized in automotive and industrial sectors where robust switching and simple interface requirements are essential for system stability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering any cross-brand alternatives.
