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TPS259480LYWPR is listed in the Current Regulation/Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 3.5-V TO 23-V, 12.2-M, 8-A EFUSE. Review the specifications below when checking this part for your BOM.
Current Regulation/Management specifications for TPS259480LYWPR
- Description：3.5-V TO 23-V, 12.2-M, 8-A EFUSE
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Electronic Fuse
- Sensing Method：High-Side
- Accuracy：±10%
- Voltage - Input：3.5V ~ 23V
- Current - Output：8A
- Operating Temperature：-40°C ~ 125°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：12-XFBGA, DSBGA
- Supplier Device Package：12-DSBGA (2.43x1.74)
Current Regulation/Management datasheet and documents for TPS259480LYWPR
Current Regulation/Management Overview
The TPS259480LYWPR is a single-channel hot-swap voltage controller and eFuse IC manufactured by Texas Instruments. It operates within an input voltage range of 3.5 V to 23 V and supports load currents up to 8 A. The device features a typical on-resistance of 12.2 mΩ, ensuring low conduction losses. It is housed in a DSBGA-12 surface-mount package and is rated for operation across an extended temperature range from -40°C to +125°C. This component integrates comprehensive protection mechanisms suitable for high-density power distribution applications.
Current Regulation/Management Feature Summary
- Integrates adjustable current limiting and thermal shutdown for robust circuit protection
- Supports hot-swap operations with programmable soft-start to manage inrush current
- Features integrated gate driver and high-side N-channel MOSFET for efficient power switching
Current Regulation/Management Applications
- Industrial equipment power distribution
- Telecommunications infrastructure
- Automotive electronics systems
Current Regulation/Management Procurement Notes
Verify the complete part number including the suffix LYWPR to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the datasheet revision date to ensure alignment with latest design guidelines and electrical characteristics.
Current Regulation/Management Selection Notes
Select this component when an 8 A current rating and 23 V maximum input voltage are required. The 12.2 mΩ on-resistance makes it suitable for applications prioritizing efficiency over space. Ensure the system design accommodates the DSBGA-12 package footprint and thermal requirements for high-current operation.
Current Regulation/Management Part Context
This device belongs to the TPS25948 family of eFuses, designed for high-performance power management. It complements other variants in the series that offer different current ratings or resistance values. The family targets modern electronic systems requiring compact, intelligent power switching solutions with advanced diagnostic capabilities.
Current Regulation/Management Replacement Considerations
Consult the TPS25948 family datasheet for pin-compatible alternatives with adjusted current or resistance specifications. Verify functional equivalence before substituting with other hot-swap controllers.
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