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UC3886N is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR BUCK 16DIP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for UC3886N
- Description：IC REG CTRLR BUCK 16DIP
- Series：-
- Mfr：Texas Instruments
- Package：Tube,Tube
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：10.3V ~ 20V
- Frequency - Switching：Up to 300kHz
- Duty Cycle (Max)：90%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable, Frequency Control
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-PDIP
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for UC3886N
DC DC Switching Controllers Overview
The UC3886N is an average current mode PWM controller IC manufactured by Texas Instruments. It supports buck topology and features a 16-pin PDIP package for through-hole mounting. The device operates within a temperature range of 0°C to +70°C. It functions as a step-down transistor driver with specific switching frequency capabilities defined in its technical documentation.
DC DC Switching Controllers Feature Summary
- Implements average current mode control architecture
- Designed specifically for buck converter topologies
- Provides integrated transistor driver functionality
DC DC Switching Controllers Applications
- Step-down power supply designs
- Buck converter circuit implementations
- Industrial power management systems
DC DC Switching Controllers Procurement Notes
Verify the exact datasheet revision and manufacturer lot codes upon receipt. Confirm that the PDIP-16 package matches your PCB footprint requirements. Ensure the operating temperature range aligns with your system's thermal environment specifications before final integration.
DC DC Switching Controllers Selection Notes
Select this component when average current mode control is required for buck applications. Consider the PDIP-16 package constraints for your assembly process. Evaluate the thermal performance within the specified 0°C to +70°C range against your system's operational demands.
DC DC Switching Controllers Part Context
This part belongs to the UC series of PWM controllers from Texas Instruments. It shares functional similarities with other average current mode devices but is distinctively configured for buck topologies. The PDIP-16 package distinguishes it from surface-mount variants in the same family.
DC DC Switching Controllers Replacement Considerations
Consult official substitution guides for compatible UC series parts. Verify pin compatibility and electrical parameters before replacing. No direct public substitute part numbers are confirmed in the provided source data.
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