LM2101DR

$0.52

Description：IC GATE DRVR HALF-BRIDGE 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2ca15ecf7f37 Category: Gate Drivers Brand: Texas Instruments

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Product introduction

LM2101DR is listed in the Gate Driver range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE DRVR HALF-BRIDGE 8SOIC. Review the specifications below when checking this part for your BOM.

Gate Driver specifications for LM2101DR

Description：IC GATE DRVR HALF-BRIDGE 8SOIC
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 ~ 18V
Logic Voltage - VIL, VIH：-
Current - Peak Output (Source, Sink)：500mA, 800mA
Input Type：Non-Inverting
Rise / Fall Time (Typ)：28ns, 18ns
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-
High Side Voltage - Max (Bootstrap)：-

Gate Driver datasheet and documents for LM2101DR

LM2101DR

Gate Driver Overview

The LM2101DR is a half-bridge gate driver manufactured by Texas Instruments, designed for driving power MOSFETs and GaN FETs. It operates within a supply voltage range of 9 V to 18 V and delivers peak output currents of 0.5 A for the high-side and 0.8 A for the low-side channels. The device is housed in an SOIC-8 surface-mount package and supports non-inverting logic configurations. It functions reliably across an extended temperature range from -40 °C to +125 °C, ensuring robust performance in demanding industrial and automotive applications.

Gate Driver Feature Summary

Integrated half-bridge topology with asymmetric drive strength for optimized switching
Robust thermal operation capability across wide ambient temperature extremes
Surface-mount packaging suitable for automated PCB assembly processes

Gate Driver Applications

Industrial motor control systems
Power factor correction circuits
DC-DC converter topologies

Gate Driver Procurement Notes

Verify the specific suffix 'DR' corresponds to the SOIC-8 tape-and-reel packaging configuration when sourcing components. Confirm that the operating voltage requirements align with the specified 9 V minimum threshold to ensure proper internal biasing. Validate that the target application environment remains within the stated -40 °C to +125 °C operational limits to maintain device reliability and performance specifications.

Gate Driver Selection Notes

Select this component when a dedicated half-bridge driver is required for medium-power switching applications. Consider the asymmetric current capabilities if distinct high-side and low-side drive strengths are necessary for optimizing switching losses. Ensure the input logic levels are compatible with standard CMOS or TTL interfaces before integration into the control circuitry.

Gate Driver Part Context

This part belongs to the LM2101 series of gate drivers from Texas Instruments. It shares design characteristics with other members like the LM2105DR but differs in specific electrical parameters such as supply voltage ranges and propagation delays. The series focuses on providing efficient control for power switches in compact packages.