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LM5101BSDX/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)：118 V
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Overview
The LM5101BSDX/NOPB is a high-voltage half-bridge gate driver manufactured by Texas Instruments. It features two independent drivers for high-side and low-side N-channel MOSFETs or IGBTs. The device operates within a supply voltage range of 9 V to 14 V. It provides an output current capability of 2 A. Typical rise and fall times are 570 ns and 430 ns, respectively. The maximum propagation delay is specified at 56 ns. The component supports operation across an extended temperature range from -40°C to +125°C. It is housed in a WSON-10 surface-mount package.
Feature Summary
- Integrates high-side and low-side gate drivers for half-bridge configurations
- Provides robust 2 A peak output drive current capability
- Features non-inverting logic inputs for straightforward control interface
Applications
- High-side and low-side N-channel MOSFET driving
- IGBT gate driving in power conversion circuits
- Half-bridge topology implementations in motor drives
Procurement Notes
Verify the specific suffix 'BSDX' against the official Texas Instruments datasheet to confirm the exact package variant and tape-and-reel specifications. Ensure that the NOPB designation confirms lead-free and RoHS compliance status as per the manufacturer's latest documentation before finalizing procurement orders.
Selection Notes
Select this component when a dedicated half-bridge driver with 2 A output current is required. It is suitable for applications needing independent high-side and low-side control with non-inverting inputs. Consider the WSON-10 package size and the 9 V to 14 V supply voltage range during circuit design integration.
Part Context
The LM5101B series belongs to Texas Instruments' portfolio of high-voltage gate drivers designed for power management applications. This specific model variant offers balanced switching performance with defined rise and fall times. It serves as a critical interface between low-voltage control logic and high-power switching devices in industrial and automotive systems.
Replacement Considerations
LM5101AMX/NOPB: Offers higher 3 A output current with faster switching times in an 8-SOIC package. LM5101M/NOPB: Provides 1.8 A output current in an 8-SOIC tube package. Verify pinout compatibility and thermal requirements when substituting.
