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LM25101BSD/NOPB
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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：Independent
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：9V ~ 14V
- Logic Voltage - VIL, VIH：2.3V, -
- Current - Peak Output (Source, Sink)：2A, 2A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：570ns, 430ns
- 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)：100 V
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Overview
The LM25101BSD/NOPB is a half-bridge gate driver manufactured by Texas Instruments, designed for high-voltage applications. It features a WSON-10 surface-mount package and operates within a supply voltage range of 9 V to 14 V. The device provides independent high-side and low-side outputs with a peak output current capability of 2 A. It supports MOSFET gates and functions at temperatures from -40 °C to +125 °C. Electrical characteristics include a rise time of 570 ns and a fall time of 430 ns.
Feature Summary
- Provides independent high-side and low-side gate drive signals for half-bridge configurations.
- Delivers 2 A peak source and sink current to drive power MOSFETs efficiently.
- Operates reliably across an extended industrial temperature range up to +125 °C.
Applications
- High-voltage motor control systems
- Industrial power conversion circuits
- Inverter bridge drivers
Procurement Notes
Verify the specific suffix 'BSD' against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets RoHS requirements if mandated by your design standards. Cross-reference the datasheet revision date to validate performance parameters before finalizing procurement decisions.
Selection Notes
Select this component when a 2 A drive current is sufficient for the target MOSFETs in a half-bridge topology. The WSON-10 package offers a compact footprint suitable for space-constrained designs. Consider the 570 ns rise time for switching frequency limitations compared to faster alternatives like the LM25101C series.
Part Context
This part belongs to the LM25101 family of half-bridge gate drivers from Texas Instruments. The family includes variants with different drive strengths, such as the 3 A LM25101A and the 1 A LM25101C. The LM25101BSD/NOPB specifically represents the 2 A drive strength variant within this lineup.
Replacement Considerations
LM25101AM/NOPB (3 A drive), LM25101BM/NOPB (2 A drive), LM25101CM/NOPB (1 A drive). Verify package and pinout compatibility before substitution.
FAQ
What is the maximum supply voltage for the LM25101BSD/NOPB?
The maximum supply voltage is 14 V.
Does this device support both high-side and low-side driving?
Yes, it is a half-bridge driver providing independent high-side and low-side outputs.
