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IR2101 High and Low Side Driver IC DIP-8 Package

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₹139.00 (excluding 18% GST)

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Description

The IR2101 is a high-voltage, high-speed driver that provides independent high-side and low-side referenced output channels. The high-side driver is typically powered through a bootstrap capacitor. This IC is designed to drive power MOSFETs or IGBTs in applications such as motor control, inverters, and DC-DC converters, where precise control of both the high-side and low-side transistors is required.

Features

  • High and Low-Side Driver: Independent high-side and low-side output channels for driving both N-channel MOSFETs/IGBTs.
  • Bootstrap Circuit: Integrated bootstrap diode allows for easy high-side driver operation with a bootstrap capacitor.
  • High-Speed Operation: Capable of switching at high speeds, with propagation delays typically around 120 ns.
  • Undervoltage Lockout (UVLO): Protection for both high-side and low-side drivers, ensuring the drivers operate safely within specified voltage ranges.
  • Shoot-Through Protection: Built-in dead-time control to prevent both the high-side and low-side transistors from conducting simultaneously, avoiding shoot-through currents.
  • CMOS and TTL Compatible Inputs: Logic level input signals are compatible with both CMOS and TTL voltage levels.
  • Output In-Phase with Input: The outputs follow the logic inputs, providing straightforward control over the connected power transistors.

Specifications

  • Supply Voltage (Vcc): 10V to 20V
  • High-Side Floating Supply Voltage (Vbs): Up to 600V
  • Gate Drive Output Current: 210 mA (source), 360 mA (sink)
  • Propagation Delay: 120 ns (typical)
  • Logic Input Threshold: CMOS/TTL compatible
  • Operating Temperature Range: -40°C to +125°C
  • Package: 8-pin DIP

Applications

  • Motor Control: Used in driving high-side and low-side MOSFETs or IGBTs in motor control circuits, such as brushless DC motors or induction motors.
  • DC-DC Converters: Ideal for use in synchronous rectification or high-efficiency DC-DC converter circuits.
  • Inverters: Suitable for driving the switching elements in inverters used in power supplies, UPS systems, and renewable energy systems.
  • Full-Bridge and Half-Bridge Circuits: Essential in circuits that require full-bridge or half-bridge configurations for efficient power switching.
  • High-Voltage Power Supplies: Used in high-voltage power supply circuits where robust and reliable switching is required.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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