L6386E
Product Overview
Category
The L6386E belongs to the category of high-voltage high and low-side driver ICs.
Use
It is commonly used in applications such as motor control, power supplies, and industrial automation.
Characteristics
- High voltage capability
- Integrated bootstrap diode
- Overcurrent protection
- Under-voltage lockout
Package
The L6386E is available in a small outline package (SO) and comes in tape and reel packaging.
Essence
This IC is essential for driving power MOSFETs or IGBTs in half-bridge configurations.
Packaging/Quantity
The L6386E is typically packaged in reels containing 2500 units.
Specifications
- Operating Voltage: 10V to 20V
- Output Current: 350mA
- Rise/Fall Time: 15ns
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The L6386E features a 16-pin SO package with the following pin configuration: 1. VCC 2. HO 3. LO 4. VB 5. VS 6. COM 7. SD 8. RT 9. CT 10. DT 11. CP 12. GND 13. NC 14. NC 15. NC 16. NC
Functional Features
- High and low-side gate drivers
- Adaptive shoot-through protection
- Adjustable dead-time setting
- Integrated bootstrap diode
Advantages and Disadvantages
Advantages
- High voltage capability
- Integrated bootstrap diode reduces external component count
- Comprehensive protection features
Disadvantages
- Limited output current compared to some alternatives
- Higher cost compared to basic driver ICs
Working Principles
The L6386E operates by receiving input signals and generating corresponding high and low-side gate drive signals to control the switching of power MOSFETs or IGBTs in a half-bridge configuration. It incorporates various protection features to ensure safe and reliable operation.
Detailed Application Field Plans
The L6386E is widely used in motor control applications, including variable speed drives and electric vehicle powertrains. Additionally, it finds application in switch-mode power supplies and industrial automation systems where precise and efficient control of power semiconductor devices is required.
Detailed and Complete Alternative Models
Some alternative models to the L6386E include the IR2104, IRS21844, and FAN7382. These alternatives offer similar functionality and are suitable for various high-voltage half-bridge driver applications.
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What is the L6386E?
- The L6386E is a high-voltage gate driver designed for driving N-channel power MOSFETs or IGBTs in half-bridge, full-bridge, and synchronous buck configurations.
What is the maximum voltage rating of the L6386E?
- The L6386E has a maximum voltage rating of 600V, making it suitable for a wide range of high-voltage applications.
What are the typical applications of the L6386E?
- Typical applications of the L6386E include motor drives, solar inverters, UPS systems, and welding equipment.
What is the maximum peak output current of the L6386E?
- The L6386E can deliver a maximum peak output current of 0.7A, enabling it to drive large power switches efficiently.
Does the L6386E have built-in protection features?
- Yes, the L6386E includes various protection features such as undervoltage lockout (UVLO), overcurrent protection, and thermal shutdown to ensure reliable operation.
What is the operating temperature range of the L6386E?
- The L6386E is designed to operate over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.
Can the L6386E be used in automotive applications?
- Yes, the L6386E is AEC-Q100 qualified, making it suitable for use in automotive applications such as electric vehicle (EV) charging systems and motor control.
What is the input logic voltage level of the L6386E?
- The L6386E is compatible with 3.3V and 5V logic levels, providing flexibility in interfacing with microcontrollers and digital signal processors.
Does the L6386E support dead-time control?
- Yes, the L6386E features adjustable dead-time control to prevent shoot-through currents in half-bridge and full-bridge configurations.
Is the L6386E available in a compact package?
- Yes, the L6386E is available in a compact SO-8 package, offering space-saving benefits for densely packed PCB designs.