L6387ED
- Mfr.Part #
- L6387ED
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR HALF-BRIDGE 8SO
- Stock
- 959
- In Stock :
- 959
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Gate Drivers
- Width :
- 3.9mm
- Frequency :
- 400kHz
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Supply Voltage :
- 15V
- Logic Voltage - VIL, VIH :
- 1.5V 3.6V
- Length :
- 4.9mm
- Rise Time :
- 50ns
- Turn-Off Delay Time :
- 105 ns
- Number of Functions :
- 1
- Current - Peak Output (Source, Sink) :
- 400mA 650mA
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 12 Weeks
- Lead Free :
- Lead Free
- Output Voltage :
- 580V
- High Side Voltage - Max (Bootstrap) :
- 600V
- Base Part Number :
- L6387
- Channel Type :
- Independent
- Radiation Hardening :
- No
- Rise / Fall Time (Typ) :
- 50ns 30ns
- Operating Temperature :
- -45°C~125°C TJ
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Number of Outputs :
- 2
- Output Peak Current Limit-Nom :
- 0.65A
- High Side Driver :
- yes
- Propagation Delay :
- 110 ns
- Turn On Delay Time :
- 110 ns
- Fall Time (Typ) :
- 30 ns
- Input Type :
- Inverting
- Max Power Dissipation :
- 750mW
- Gate Type :
- IGBT, N-Channel MOSFET
- Power Dissipation :
- 750mW
- Power Supplies :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Voltage - Supply :
- 17V Max
- Terminal Form :
- Gull wing
- Max Output Current :
- 650mA
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Driven Configuration :
- Half-Bridge
- Height :
- 1.25mm
- Pin Count :
- 8
- Datasheets
- L6387ED
L6387ED Documents

Gate Drivers STMicroelectronics L6387ED Overview
The STMicroelectronics L6387ED is an advanced gate driver specifically designed to handle the complexities of modern half-bridge circuits. As a crucial component in power management and conversion systems, this integrated circuit offers an optimal blend of robustness, efficiency, and performance. The L6387ED is engineered to drive both N-channel MOSFETs and IGBTs, making it a versatile choice for a wide range of power applications. Its high-voltage capability and integrated features like dual independent high and low driver channels allow for flexible and reliable operation in challenging environments. With its commitment to reducing electromagnetic interference (EMI) and enhancing power efficiency, the L6387ED exemplifies STMicroelectronics' dedication to advancing power conversion technology.
L6387ED Features
The L6387ED gate driver is equipped with numerous features that enhance its performance and usability in various applications. These include a high-voltage rail up to 600V, match delays below 50ns between the low-side and high-side switches, integrated bootstrap diode, and cross-conduction prevention logic. Moreover, its advanced level-shifting technology ensures reliable signal integrity under high-switching speeds and voltage fluctuations. The device also supports a wide operating temperature range, which makes it suitable for industrial environments.
L6387ED Applications
- Motor Drives: The L6387ED is commonly used in motor drive applications, where its ability to efficiently switch high-current loads helps to control various types of motors, including AC and DC motors, enhancing their performance and reliability.
- Power Supplies: In switch-mode power supplies, the L6387ED's fast switching capabilities facilitate efficient power conversion, which is crucial for minimizing energy loss and improving overall system efficiency.
- Solar Inverters: This IC is ideal for solar inverters, where it helps manage power flow between photovoltaic (PV) arrays and the power grid, ensuring reliable operation even under variable sunlight conditions.
- Electric Vehicles: Used in the power electronics systems of electric vehicles, the L6387ED contributes to the management and distribution of power within the vehicle’s drivetrain, aiding in both the efficiency and safety of the vehicle.
- Uninterruptible Power Supplies (UPS): The L6387ED ensures seamless switching between power sources in UPS systems, thereby maintaining continuous power supply and protecting sensitive electronic equipment.
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