IR2136S

Product Overview

Category: Integrated Circuit (IC)

Use: The IR2136S is a high-performance, three-phase bridge driver IC designed for use in motor control applications. It provides the necessary drive signals for power MOSFETs or IGBTs used in motor control inverters.

Characteristics: - High voltage capability - Low power consumption - Fast switching speed - Protection features against overcurrent and overtemperature - Compact package size

Package: The IR2136S is available in a small outline package (SOP) with 16 pins.

Essence: The essence of the IR2136S lies in its ability to efficiently control the power MOSFETs or IGBTs in motor control applications, enabling precise and reliable motor control.

Packaging/Quantity: The IR2136S is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 10V - 20V
• Output Current: 200mA
• Operating Temperature Range: -40°C to 125°C
• Maximum PWM Frequency: 20kHz
• Fault Shutdown Time: 1μs

Pin Configuration

The IR2136S has a total of 16 pins, which are assigned specific functions as follows:

1. VCC - Supply voltage input
2. HO1 - High-side gate driver output 1
3. LO1 - Low-side gate driver output 1
4. VS - High-side floating supply voltage
5. HO2 - High-side gate driver output 2
6. LO2 - Low-side gate driver output 2
7. COM - Common connection for low-side gate drivers
8. VSS - Low-side floating supply voltage
9. HO3 - High-side gate driver output 3
10. LO3 - Low-side gate driver output 3
11. VREF - Reference voltage input for current sensing
12. VREFB - Reference voltage input for bootstrap circuit
13. SD - Shutdown input (active low)
14. RT - External resistor connected to set dead time
15. CT - External capacitor connected to set oscillator frequency
16. VB - Bootstrap supply voltage

Functional Features

• High voltage capability allows for driving power MOSFETs or IGBTs in motor control applications.
• Fast switching speed enables efficient and precise motor control.
• Protection features such as overcurrent and overtemperature shutdown ensure safe operation.
• Integrated bootstrap circuit simplifies the high-side gate drive requirements.

Advantages and Disadvantages

Advantages: - High-performance motor control with precise and reliable operation. - Compact package size allows for space-saving designs. - Protection features enhance system safety and reliability. - Efficient switching characteristics minimize power losses.

Disadvantages: - Limited output current may restrict usage in high-power applications. - Requires external components for setting dead time and oscillator frequency.

Working Principles

The IR2136S operates by receiving control signals from a microcontroller or other control circuitry. These control signals are then amplified and used to drive the gates of power MOSFETs or IGBTs, enabling the desired motor control action. The integrated protection features monitor the operating conditions and provide shutdown signals in case of overcurrent or overtemperature events.

Detailed Application Field Plans

The IR2136S is widely used in various motor control applications, including: - Electric vehicle propulsion systems - Industrial automation machinery - HVAC systems - Robotics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the IR2136S include: - IR2135 - IR2104 - IR2184 - IR2110

These alternative models offer similar functionality and can be selected based on specific application requirements.

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