Half-Bridge Gate Driver IC Non-Inverting Low Side or High Side N-Ch 114V 2A 8-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #HIP2100

5A Gate Driver Optical Coupling 5000Vrms 1 Channel 16-SO #commonpartslibrary #integratedcircuit #isolator #gatedriver

10A Gate Driver Magnetic Coupling 3000Vrms 1 Channel PG-DSO-8-72 #CommonPartsLibrary #IntegratedCircuit #isolator #gate-driver #EiceDriver™

Low-Side Gate Driver IC Inverting, Non-Inverting 8-SOIC #commonpartslibrary #integratedcircuit #powermanagement #gatedriver

Low-Side Gate Driver IC Non-Inverting 8-PDIP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #MC33152

Low-Side Gate Driver IC Inverting, Non-Inverting 6-WSON (2x2) #CommonPartsLibrary #IntegratedCircuit #GateDriver #UCC27611

Half-Bridge Gate Driver IC Non-Inverting 20-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #FAN7388

2.5A Gate Driver Optical Coupling 5000Vrms 1 Channel 16-SO #commonpartslibrary #isolator #gatedriver

MOSFET Driver 1 Output High Side Full Bridge Non Input Volt 2.4A 8-MSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #LTC4440

Gate Driver 26V 4A Magnetic Coupling 1700VDC Channel 8-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #STGAP2

Low-Side Gate Driver IC Inverting 8-SOIC #Commonpartslibrary #Integratedcircuit #Powermanagement #Gatedriver

4A Gate Driver Capacitive Coupling 2500Vrms 2 Channel 16-SOIC #CommonPartsLibrary #Isolator #Gate-Driver #SI8238

Half Bridge (2) Driver DC Motors, General Purpose NMOS, Power MOSFET 24-VQFN (4x4) The DRV8770RGER is a high-voltage brushed DC motor gate driver integrated circuit manufactured by Texas Instruments, designed to drive external N-channel power MOSFETs configured in a dual half-bridge topology for use in brushed DC motor control, stepper motor drive, solenoid actuation, and other inductive load switching applications. Rather than integrating the power stage transistors directly within the IC, the DRV8770 functions as a gate driver, providing the gate voltage and current needed to fully and rapidly switch external discrete power MOSFETs, which allows the designer to choose power devices appropriate to the specific voltage and current requirements of their motor or load without being constrained by the internal power stage of an integrated motor driver. The DRV8770 delivers two half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The integrated bootstrap diode and external capacitor generate the correct gate drive voltages for the high-side MOSFETs, while the GVDD rail drives the gates of the low-side MOSFETs. This bootstrap architecture eliminates the need for an external isolated gate drive power supply for the high-side switch, simplifying the overall power stage design significantly compared to approaches that require separate high-side power supply generation. This device decreases system component count, reduces PCB area, and saves cost by integrating two independent half-bridge gate drivers and bootstrap diodes. digikeyTME The high-side and low-side gate drivers can drive source and sink currents sufficient for fast, efficient switching of external power MOSFETs, with total average output current capability defined in the datasheet. The asymmetric source and sink current capability is a deliberate design choice reflecting the typical requirements of power MOSFET switching, where rapid turn-off is often more critical than turn-on speed for preventing shoot-through and managing switching losses in bridge circuits. Small propagation delay and delay matching specifications minimize the dead-time requirement, which further improves efficiency. TMEFarnell The high voltage tolerance of the gate drive pins improves system robustness. The SHx phase pins can tolerate significant negative voltage transients, while the high-side gate driver supply can support higher positive voltage transients on the BSTx and GHx pins. This enhanced transient tolerance is essential in motor drive applications where inductive switching generates voltage spikes and negative voltage excursions on the switch node that would damage less robust gate driver designs. An input deglitcher prevents high-frequency noise on the input pins from affecting the output state of the gate drivers, protecting against inadvertent switching caused by electrical noise on the control interface lines. FarnellAllDataSheet The device can drive one or two DC brush motors, one stepper motor, solenoids, or other inductive loads. This versatility makes it suitable across a broad range of actuator types within the same hardware platform, allowing a single PCB design to serve multiple product variants by simply changing the connected load and the firmware control scheme. Undervoltage protection is provided for both low-side and high-side through GVDD and BST undervoltage lockout, preventing the external power MOSFETs from operating with insufficient gate drive voltage, which would cause them to enter a linear operating region with excessive power dissipation and potential thermal damage. digikeyFarnell The DRV8770RGER is housed in a compact VQFN twenty-four-pin surface-mount package, suited to space-constrained motor drive PCB layouts, and is rated for operation across an extended industrial temperature range. Spec Sheet Identification Part Number: DRV8770RGER Device Family: DRV8770 Manufacturer: Texas Instruments Functional Classification Device Type: Dual half-bridge N-channel MOSFET gate driver IC Topology: Two independent half-bridge gate drivers Application Class: Brushed DC motor, stepper motor, solenoid, and inductive load drive Gate Drive Architecture High-Side Driver: Bootstrap-based gate drive with integrated bootstrap diode Low-Side Driver: GVDD-referenced direct gate drive Gate Drive Current — Source: High source current capability for rapid MOSFET turn-on Gate Drive Current — Sink: Higher sink current capability for rapid MOSFET turn-off Voltage Ratings Maximum Operating Voltage: High-voltage class, suited to industrial motor supply rails Phase Pin Transient Tolerance: Rated for negative voltage transients on SHx switch node pins Bootstrap Pin Transient Tolerance: Elevated absolute maximum on BSTx and GHx pins for spike immunity Timing & Switching Performance Propagation Delay: Small and tightly specified for minimal dead-time requirement Delay Matching: High-side to low-side delay matching for improved bridge efficiency Input Deglitching: Built-in input deglitch filter to suppress high-frequency noise on control inputs Protection Features GVDD Undervoltage Lockout: Protects low-side gate drive from insufficient supply BST Undervoltage Lockout: Protects high-side gate drive from insufficient bootstrap voltage Negative Transient Tolerance: Phase pins rated for switch-node negative voltage excursions Load Compatibility Supported Load Types: Brushed DC motors, stepper motors, solenoids, and general inductive loads Drive Configurations: Single or dual brushed DC motor, single stepper motor, or independent half-bridge loads Environmental & Qualification Operating Temperature Range: Extended industrial temperature range RoHS Compliance: Yes Lifecycle Status: Active production Package Package Type: VQFN — Very thin Quad Flat No-Lead, twenty-four-pin Package Suffix: RGER designation Mounting Method: Surface mount technology (SMT) Package Pitch: Fine pitch, compact footprint Packaging Format Supply Format: Tape-and-reel, cut-tape, and custom reel options available #DRV8770 #DRV8770RGER #TexasInstruments #GateDriver #HalfBridgeDriver #BrushedDCMotor #MotorDriver #StepperMotorDriver #SolenoidDriver #NChannelMOSFET #BootstrapDriver #HighVoltageDriver #PowerElectronics #MotorControl #InductiveLoad #VQFN #SurfaceMount #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #IndustrialMotorDrive

HIP4082 Series Quad Output Half Bridge Driver 15V 1.25A 16-DIP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #HIP4082

MOSFET DRIVER Half-Bridge Gate Driver IC Non-Inverting 1.5A 2-OUT High and Low Side 8-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #MIC4604

4A Gate Driver Magnetic Coupling 5000Vrms 1 Channel 16-SOIC #commonpartslibrary #integratedcircuit #isolator #gatedriver

TC4421 Series 9A 18V max 1.4 Ohm Low Side Inverting MOSFET Driver 8-DIP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #TC4421

High-Side Gate Driver IC Non-Inverting 8-SOIC #commonpartslibrary #integratedcircuit #gatedriver

High and Low Side Half-Bridge Gate Driver IC 10V to 20V Non-Inverting 4A 14-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #L6491

Half-Bridge Gate Driver IC Non-Inverting PG-DSO-14-49 #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #2ED21824

1200 V half-bridge gate driver IC with DESAT and soft over-current shutdown 24-SSOP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #IR2214

Half-Bridge 4-OUT High and Low Side Gate Driver IC Non-Inverting 5.1V 2.5A 20-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #HIP4080

MOSFET Half-Bridge Gate Driver IC 5V Single High and Low Side Inverting/Non-Inverting 7.8A 16-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #NCD5702

FAN3268 Series Driver 2-OUT High and Low Side Half Bridge Inverting or Non-Inverting 18V 2.4A 8-SOIC #CommonPartsLibrary #IntegratedCircuit #PowerManagement #GateDriver #FAN3268

1.5A, 2.5A Gate Driver Magnetic Coupling 5000Vrms 2 Channel 16-SSOP # TPSI3100QDVXRQ1 ## General Description The TPSI3100QDVXRQ1 is an automotive-qualified isolated switch driver manufactured by Texas Instruments and specifically designed for driving solid-state relay architectures based on silicon carbide and gallium nitride power devices. The device integrates an isolated power supply and gate-driver functionality into a compact solution, eliminating the need for external isolated bias supplies in many applications. Its advanced architecture enables reliable control of high-voltage switching systems while providing reinforced isolation, fast switching performance, and enhanced system efficiency. The component is optimized for automotive, industrial automation, energy storage, renewable energy, electric vehicle infrastructure, and high-voltage power conversion applications requiring robust isolation and dependable switching control. ## Key Features ### Isolation Architecture * Integrated isolated switch driver solution * Reinforced isolation technology * High-voltage system compatibility * Enhanced safety and system protection * Reliable signal transfer across isolation barriers * Reduced external component requirements ### Driver Characteristics * Optimized gate-drive functionality * Fast switching performance * Efficient control of solid-state switching devices * Stable drive capability * Low-power control operation * High reliability switching support ### Power Management Features * Integrated isolated power supply * Simplified system architecture * Reduced design complexity * Improved power conversion efficiency * Lower overall component count * Optimized power consumption ### Protection Features * Enhanced electrical isolation * Improved system safety * Reliable operation in high-voltage environments * Robust transient immunity * Stable operation during fault conditions * Protection against electrical stress ### Electrical Characteristics * High-speed switching capability * Low standby power requirements * Reliable signal integrity * Stable operation across operating conditions * Suitable for demanding power electronics applications ### Package Characteristics * Compact surface-mount package * High-density PCB layout support * Automated assembly compatible * Industrial and automotive system integration * Space-efficient implementation ### Material Construction * Advanced semiconductor technology * Automotive-grade manufacturing quality * RoHS-compliant materials * Lead-free package construction * High-reliability integrated circuit architecture ### Environmental Characteristics * Automotive-qualified reliability * Suitable for harsh operating environments * Long operational service life * Stable thermal performance * Reliable continuous-duty operation ### Application Areas * Solid-State Relays * Automotive Electronics * Electric Vehicle Systems * Battery Energy Storage Systems * Renewable Energy Equipment * Industrial Automation Systems * High-Voltage Power Conversion * Motor Drive Systems * Charging Infrastructure * Power Distribution Equipment * Industrial Power Supplies * Advanced Power Electronics ### Compliance * Automotive Qualified * RoHS Compliant * Lead-Free Compatible * Industrial and Automotive Grade Isolated Driver Solution ## Manufacturer Texas Instruments ## Product Family TPSI Isolated Switch Driver Series #TPSI3100QDVXRQ1 #TexasInstruments #IsolatedDriver #SolidStateRelay #GateDriver #AutomotiveElectronics #PowerElectronics #SiliconCarbide #GalliumNitride #IndustrialAutomation #EnergyStorage #ElectricVehicles #PowerConversion #EmbeddedSystems #ElectronicsEngineering