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Product Detailed Parameters
- Description：ISOLATED DRIVER
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Mode：Discontinuous (Transition)
- Frequency - Switching：-
- Voltage - Supply：8.5V ~ 34V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Current - Startup：46 µA
- Grade：-
- Qualification：-
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Overview
The UCC28056BDBVT is a high-performance power factor correction controller from Texas Instruments, designed for continuous and discontinuous conduction mode operation. It operates within an extended temperature range of -40°C to +125°C and utilizes a compact SOT-23-6 surface-mount package. The device features a low operating supply current of 46 µA, contributing to efficient energy management in power conversion applications.
Feature Summary
- Supports both continuous and discontinuous conduction modes for versatile PFC control
- Optimized for high performance with low standby power consumption
- Engineered for reliable operation across wide industrial temperature ranges
Applications
- Power factor correction circuits in AC-DC converters
- High-efficiency power supplies for consumer electronics
- Industrial power management systems requiring compact form factors
Procurement Notes
Verify the specific suffix 'B' against official datasheets to confirm exact electrical characteristics and pinout compatibility. Ensure the SOT-23-6 package matches your PCB footprint requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components and ensure traceability.
Selection Notes
Select this component when space constraints necessitate a small SOT-23-6 package while maintaining high efficiency. Consider the 46 µA supply current for low-power applications. Evaluate thermal performance within the specified -40°C to +125°C range for your specific environmental conditions.
Part Context
This part belongs to the UCC28056 series of PFC controllers. It shares functional similarities with variants like UCC28056ADBVR but differs in packaging and specific manufacturing lot attributes. It is categorized under PMICs and Power Factor Correction controllers within Texas Instruments' portfolio.
Replacement Considerations
Direct substitutes include UCC28056ADBVR and UCC28056CDBVR, which share the same core functionality and package type. Verify that any replacement variant meets the specific operational requirements and regulatory compliance standards of your design.
