IR2110S

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IR2110S

+BOM

IC GATE DRVR HALF-BRIDGE 16SOIC

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  • 데이터시트 IR2110S DataSheet

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사양

속성 가치
Part Status Obsolete
Base Product Number IR2110
DigiKey Programmable Not Verified
Driven Configuration Half-Bridge
Channel Type Independent
Number of Drivers 2
Gate Type IGBT, MOSFET (N-Channel)
Voltage - Supply 3.3V ~ 20V
Logic Voltage - VIL, VIH 6V, 9.5V
Current - Peak Output (Source, Sink) 2A, 2A
Input Type Non-Inverting
High Side Voltage - Max (Bootstrap) 500 V
Rise / Fall Time (Typ) 25ns, 17ns
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Packaging Tube

개요

Description

The IR2110S is a high voltage, high speed power MOSFET and IGBT driver designed for applications requiring efficient, reliable performance for driving gate devices. Manufactured by International Rectifier, the chip features a dual configuration with a floating channel for bootstrapped operation up to 500 volts, making it suitable for half-bridge applications.
Key features of the IR2110S include under-voltage lockout for both channels, matched propagation delay for high and low sides, and a wide input voltage range. It also provides protection through separate logic and power grounds, reducing the risk of damage from ground shift. Typically used in motor control, lighting, and power supply applications, the IR2110S facilitates efficient energy conversion.
With a compact surface-mount SOIC-16 package, the IR2110S supports high-speed operation with low power consumption. Its robust design ensures reliability and excellent thermal performance, making it a popular choice for designers looking for a versatile and efficient driver IC in high-voltage applications.

Equivalent

The IR2110S is a high-voltage, high-speed power MOSFET and IGBT driver. Equivalent products include:
1. IRS2110S - by Infineon Technologies
2. FAN7392 - by ON Semiconductor
3. UCC27714 - by Texas Instruments
4. MIC4100 - by Microchip Technology
5. L6386E - by STMicroelectronics
These alternatives offer similar functionalities, although specific parameters may vary, so it's important to compare their datasheets for compatibility with your application.

Features

The IR2110S is a high-voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It features:
1. High Voltage Capability: Capable of driving up to 600V, suitable for high-side and low-side configurations.
2. High-Speed Operation: Provides fast switching speeds with propagation delays typically around 120 ns, minimizing transition losses.
3. Floating Channel: Designed for bootstrap operation, making it ideal for high-side driving.
4. Output Channels: Independent high-side (HO) and low-side (LO) outputs for versatile gate driving.
5. Under-Voltage Lockout (UVLO): Protects against insufficient gate drive voltage, ensuring safe operation.
6. Shoot-Through Protection: Prevents simultaneous conduction of both high and low side switches, avoiding short circuits.
7. Logic Input Compatibility: TTL and CMOS input thresholds, allowing easy interfacing with digital control circuits.
8. Bootstrap Diode: Internal bootstrap diode simplifies circuit design for high-side drive.
9. Current Consumption: Low quiescent current to improve efficiency and reduce thermal stress.
These features make the IR2110S suitable for various applications, including motor drives, power supplies, and DC-DC converters.

Pinout

The IR2110S is a high-voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. It is commonly used in half-bridge or full-bridge configurations. The IR2110S package typically comes with 14 pins. Here's a brief overview of its pin functions:
1. VCC (Pin 1): Logic supply voltage.
2. VB (Pin 2): High-side floating supply.
3. HO (Pin 3): High-side gate drive output.
4. VS (Pin 4): High-side floating supply return.
5. NC (Pin 5): No connection.
6. NC (Pin 6): No connection.
7. COM (Pin 7): Low-side return.
8. VSS (Pin 8): Logic ground.
9. LO (Pin 9): Low-side gate drive output.
10. NC (Pin 10): No connection.
11. NC (Pin 11): No connection.
12. IN (Pin 12): Logic input for gate control.
13. SD (Pin 13): Shutdown pin.
14. VDD (Pin 14): Logic supply voltage.
These pins support the driver’s function of controlling the high-side and low-side MOSFETs or IGBTs in a power electronics system.

Manufacturer

The IR2110S is manufactured by Infineon Technologies. Infineon is a German semiconductor company that specializes in the design, development, and production of a wide range of semiconductor solutions. These include microcontrollers, power semiconductors, sensors, and various other products used in automotive, industrial, and consumer electronics applications. The company is known for its focus on energy efficiency, mobility, and security in electronic systems.

Application

The IR2110S is a high-voltage, high-speed power MOSFET and IGBT driver designed for applications requiring efficient power management and control. Key application areas include:
1. Motor Control: Used in AC and DC motor drives for industrial, automotive, and consumer applications.
2. Switch-Mode Power Supplies (SMPS): Enhances performance in power conversion systems.
3. Inverters: Suitable for solar inverters and uninterruptible power supplies (UPS).
4. Induction Heating: Offers precise control in induction heating systems.
5. Power Amplifiers: Used in RF and audio amplification for efficient signal processing.
6. Lighting Ballasts: Drives high-intensity discharge (HID) and fluorescent lighting systems.
Its ability to drive high-side and low-side power devices makes it versatile across these applications.

Package

The IR2110S is housed in a surface-mount package known as the SOIC-16 (Small Outline Integrated Circuit with 16 leads).

Frequently Asked Questions


Q: Can the IR2110S drive both high-side and low-side N-channel MOSFETs simultaneously?
A: Yes, it is a half-bridge driver with independent channels for driving both high-side and low-side N-channel MOSFETs or IGBTs.


Q: What is the maximum bootstrap voltage for the high-side driver?
A: The high-side voltage max (bootstrap) is rated up to 500V, suitable for high-voltage half-bridge applications.


Q: What is the peak output current capability per driver channel?
A: Each channel can source and sink up to 2A peak current, providing fast switching performance.


Q: What supply voltage range does the IR2110S support?
A: It operates with a logic and power supply voltage range of 3.3V to 20V, allowing flexible system integration.


Q: Is this driver compatible with 3.3V logic inputs?
A: Yes, due to logic thresholds (VIL=6V, VIH=9.5V), it works with 3.3V microcontrollers when level-shifted appropriately.


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