LM5114BMF/S7003094

Overview

The LM5114BMF/S7003094 is a single low-side MOSFET gate driver manufactured by Texas Instruments. It operates within a supply voltage range of 4 V to 12.6 V and delivers a peak output current of 7.6 A. The device features controllable rise and fall times, with typical values of 3.2 ns for rising and 8 ns for falling edges. Maximum on and off delay times are specified at 25 ns. It functions with TTL logic levels and is rated for an operating temperature range from -40°C to +125°C. The component is housed in a SOT-23-6 surface-mount package.

Feature Summary

• Provides high peak source and sink current capability for rapid MOSFET switching
• Features externally controllable rise and fall times to minimize electromagnetic interference
• Compatible with standard TTL logic input levels for direct microcontroller interfacing

Applications

• Low-side switching in synchronous buck converters
• Gate driving for power MOSFETs in automotive 12V systems
• General purpose power management IC applications requiring fast switching

Procurement Notes

Verify the specific suffix /S7003094 against the manufacturer datasheet to confirm it denotes a valid manufacturing lot or tape-and-reel specification rather than a custom variant. Ensure the ordering part number matches the exact electrical grade required for your design. Cross-reference the Mouser number 595-M5114BMFS7003094 for accurate distributor identification and availability status before finalizing procurement orders.

Selection Notes

Select this component when a compact single-channel low-side driver is needed with adjustable switching speeds. The SOT-23-6 package suits space-constrained designs. Verify that the 12.6 V maximum supply voltage aligns with your system's power rail. The TTL compatibility simplifies interface design with digital controllers. Consider thermal performance if operating near the upper temperature limits.

Part Context

This part belongs to the LM5114 series of gate drivers from Texas Instruments. It is categorized under PMIC and MOSFET Gate Drivers. The series includes variants like LM5114BMFX/NOPB. It is distinct from high-side or half-bridge drivers in the same family. The component is designed for silicon-based power management applications.

Replacement Considerations

LM5114BMFX/NOPB is a documented alternative within the same series offering identical electrical specifications. Verify pinout compatibility and package dimensions (SOT-23-6) before substitution. Check if the specific /S7003094 suffix implies unique packaging or testing requirements not covered by the standard NOPB version.