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LM5104SD
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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 10WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driven Configuration：Half-Bridge
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：9V ~ 14V
- Logic Voltage - VIL, VIH：0.8V, 2.2V
- Current - Peak Output (Source, Sink)：1.6A, 1.6A
- Input Type：Inverting, Non-Inverting
- Rise / Fall Time (Typ)：600ns, 600ns
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-WDFN Exposed Pad
- Supplier Device Package：10-WSON (4x4)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：118 V
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Overview
The LM5104SD is a half-bridge gate driver manufactured by Texas Instruments, designed for high-voltage power applications. It features two independent drivers configured for high-side and low-side operation within a single package. The device supports a supply voltage range from 9 V to 14 V and delivers an output current of 1.8 A. Key electrical parameters include a maximum propagation delay of 56 ns, with rise and fall times of 600 ns. It operates reliably across an extended temperature range from -40°C to +125°C.
Feature Summary
- Integrated synchronous half-bridge configuration for driving high-side and low-side MOSFETs
- Robust 1.8 A peak output current capability for efficient switching
- CMOS logic interface compatible with standard control signals
Applications
- High-voltage motor drive systems
- Industrial power conversion circuits
- Inverter topologies requiring isolated or bootstrap drive
Procurement Notes
Verify the specific ordering suffix and RoHS compliance status directly with the manufacturer or authorized distributors. Confirm that the component meets all environmental regulations required for your target market. Ensure that the package type matches your PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a compact solution for driving half-bridge configurations is required. Consider the 1.8 A output current and 600 ns transition times against your switching frequency needs. Evaluate the 9 V to 14 V supply range compatibility with your system's logic levels and power architecture.
Part Context
This part belongs to the LM510x series of gate drivers from Texas Instruments. These components are engineered for robust performance in demanding power electronics environments. The series provides integrated solutions for controlling power switches in various industrial and automotive applications.
Replacement Considerations
Direct substitute: LM5104SDX/NOPB. Verify pinout and electrical specifications match exactly before implementation.
