MP5098GDT-P

Current Regulation/Management Overview

The MP5098GDT-P is a dual-channel e-fuse power distribution IC from Monolithic Power Systems. It integrates current limit switches with real-time current monitoring capabilities. The device supports input supply voltages ranging from 4.6 V to 13.8 V, accommodating standard 5 V and 12 V systems. Each channel provides independent current limiting at 3 A or 4 A thresholds. The maximum on-resistance is specified at 65 mOhms, ensuring efficient power delivery. It operates within an extended temperature range of -40°C to +125°C and is housed in a compact TQFN-10 surface-mount package.

Current Regulation/Management Feature Summary

• Dual-channel architecture providing independent power distribution control for two separate loads.
• Integrated current monitor output enabling real-time feedback of load current status.
• Built-in current limiting protection to safeguard downstream circuits from overcurrent conditions.

Current Regulation/Management Applications

• Industrial equipment power distribution networks
• Telecommunications infrastructure power management
• Automotive electronic subsystems requiring robust load protection

Current Regulation/Management Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and functional compatibility. Ensure the ordering code matches the required tape-and-reel or cut-tape configuration. Cross-reference the manufacturer's latest documentation to validate RoHS compliance status and lead time estimates prior to finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when dual-channel isolation with active current monitoring is required. The 65 mOhm on-resistance suits applications prioritizing moderate efficiency alongside protection features. Verify that the 13.8 V maximum voltage rating aligns with the system's peak input levels. Consider the TQFN-10 footprint constraints during PCB layout planning.

Current Regulation/Management Part Context

This part belongs to the MPS power switch IC family focused on power distribution. It serves as a solid-state alternative to traditional fuses and mechanical relays. The dual-channel design allows for consolidated protection in space-constrained designs. It complements other MPS load switches by offering integrated monitoring rather than simple on/off control.

Current Regulation/Management Replacement Considerations

Consult official substitution guides for direct equivalents. Verify pin-to-pin compatibility and electrical parameter alignment before replacing existing components in production runs.