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Product Detailed Parameters
- Description：SWITCHING CONTROLLER
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Texas Instruments 5962-89511012A is a voltage mode PWM controller designed for DC-DC switching applications. It operates within an input voltage range of 8V to 35V and supports a switching frequency of 400kHz. The device features a push-pull output configuration and is housed in a 20-pin LCCC package. It is rated for operation across an extended temperature range from -55°C to +125°C, ensuring reliability in demanding environments.
Feature Summary
- Voltage mode pulse width modulation control architecture
- Push-pull output driver capability
- Extended industrial temperature rating
Applications
- Industrial power supply systems
- Military-grade electronic equipment
- Automotive DC-DC conversion modules
Procurement Notes
Verify the specific suffix '12A' against official Texas Instruments documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the procurement source provides valid traceability for this military-grade component. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing specifications before integration into design projects.
Selection Notes
Select this component when a robust voltage mode controller with push-pull outputs is required for high-reliability applications. Consider the 400kHz switching frequency and wide input voltage range as key differentiators. Evaluate thermal management requirements given the extended temperature range and LCCC package constraints for optimal system performance.
Part Context
This part belongs to the Texas Instruments family of regulating pulse width modulators. It is specifically categorized under DC-DC switching controllers. The 5962 prefix indicates it is a military-grade or high-reliability variant, often subject to stricter quality assurance standards compared to commercial equivalents.
Replacement Considerations
Consult official cross-reference lists for direct replacements. Verify pin-to-pin compatibility and electrical parameter equivalence before substituting.
