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IR2085S

Name: IR2085S
Rating: 4.7 (12 reviews)

IC GATE DRVR HALF-BRIDGE 8SOIC

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規格

Part Status	Obsolete
Base Product Number	IR2085
DigiKey Programmable	Not Verified
Driven Configuration	Half-Bridge
Channel Type	Synchronous
Number of Drivers	2
Gate Type	MOSFET (N-Channel)
Voltage - Supply	10V ~ 15V
Current - Peak Output (Source, Sink)	1A, 1A
Input Type	RC Input Circuit
Rise / Fall Time (Typ)	40ns, 20ns
Operating Temperature	-40°C ~ 150°C (TJ)
Grade	Automotive
Qualification	AEC-Q100
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Tube
High Side Voltage - Max (Bootstrap)	100 V

概述

Description

IR2085S is a specialized course likely offered in the context of International Relations or a related field, focusing on critical theories, frameworks, and contemporary issues in international affairs. The course may explore subjects such as global governance, diplomacy, conflict resolution, and the impact of international organizations. It aims to equip students with analytical skills to assess global trends and policies, as well as to understand the complexities of international interactions.
Participants might engage in case studies, discussions, and research projects to deepen their understanding of key concepts and develop their critical thinking abilities. Overall, IR2085S seeks to provide a comprehensive overview of the dynamics shaping the international system today.

Features

The IR2085S is a high-voltage, high-speed power MOSFET and IGBT driver designed for efficient control of power devices. Key features include:
1. High Voltage Capability: Operates up to 600V, suitable for a variety of applications.
2. High Speed: Fast rise and fall times (typically 25ns), allowing for rapid switching and improved efficiency.
3. Gate Drive Outputs: Two independent outputs for driving N-channel MOSFETs and IGBTs.
4. Integrated Bootstrap Circuit: Simplifies high-side driver configuration.
5. Under-Voltage Lockout (UVLO): Protects the driver and connected devices by disabling output when supply voltage is too low.
6. Ability to Drive Capacitive Loads: Capable of driving large capacitive gate loads effectively.
7. Thermal Protection: Offers thermal shutdown features to prevent overheating.
8. Compact Package: Available in a 10-pin MSOP package, saving PCB space.
These features make the IR2085S suitable for applications such as motor drives, power supplies, and inverters.

Package

The IR2085S is typically available in a standard 8-pin DIP (Dual In-line Package) configuration. This package type is designed for easy mounting on PCBs and provides reliable electrical connections for various applications.

Pinout

The IR2085S is a high-voltage, high-speed, dual gate driver designed for driving power MOSFETs and IGBTs in half-bridge configurations. It features a pin count of 16.
Key functions of the pins include:
1. High-side and Low-side Driver Outputs: Pins for driving the high-side (HO) and low-side (LO) MOSFETs.
2. Input Control: Pins for input signals (IN and INB) to control the output drivers.
3. Bootstrap Capacitor Connection: A pin for connecting a bootstrap capacitor to enable the high-side driver (VB).
4. Supply Voltage Pins: VCC for supplying the driver circuit and VS for the source of the high-side driver.
5. Protection Features: Pins for undervoltage lockout (UVLO) and fault detection.
This IC is widely used in applications requiring efficient power conversion, such as motor drives and power supplies.

Manufacturer

The IR2085S is manufactured by Infineon Technologies, a global semiconductor company headquartered in Germany. Infineon specializes in power management and automotive solutions, serving various sectors including automotive, industrial, and consumer electronics. The company is known for its innovation in power semiconductors, sensors, and microcontrollers, focusing on efficiency and performance in electronic applications.

Application

The IR2085S is a high-voltage, high-speed driver primarily used in motor control applications, including brushless DC motors and AC induction motors. It is suitable for driving IGBTs and MOSFETs in power converters, UPS systems, and photovoltaic inverters. Additionally, it finds applications in industrial automation, HVAC systems, and electric vehicle drive systems due to its ability to efficiently manage power stages and improve overall system performance.

Equivalent

The IR2085S chip is a high-voltage, high-speed driver for half-bridge and full-bridge applications. Equivalent products include:
1. MIC4427 (Microchip)
2. FAN3120 (ON Semiconductor)
3. NCP81074 (ON Semiconductor)
4. LM5101 (Texas Instruments)
Always verify specifications and compatibility with your specific application.