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IR2175
8-PDIP Regulator for 20mA Current Sensing
IR2175
8-PDIP Regulator for 20mA Current Sensing
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Maintain the goods in their original condition as received.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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IR2175 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The IR2175 is an integrated circuit (IC) current sense monitor designed for precision current sensing in a wide range of applications. It is known for its accuracy of 0.5% and is housed in an 8 Dual Inline Package (DIP) for easy integration onto circuit boards. The device operates by measuring the voltage drop across a shunt resistor in the circuit, which allows it to accurately calculate the current flowing through the circuit. This information can be used to monitor and control power consumption in various electronic systems, ensuring optimal performance and efficiency. The IR2175 features a high input common-mode range of ±2V, making it suitable for use in both AC and DC applications. It also has a wide supply voltage range of 2.7V to 15V, allowing it to be powered by a variety of sources.
Key Features
- High-speed logic input
- Internal pull-up resistor
- On-chip RC oscillator
- Low power consumption
- Wide voltage range operation
- Improved ESD protection
- Small form factor
- High noise immunity
- Low standby current
- Flexible input/output configuration
Application
- Aerospace and defense systems
- Automotive electronic systems
- Industrial automation equipment
- Medical devices
- Robotics and motion control systems
- Precision instruments and measurement tools
- Consumer electronics
- Communication systems
- Power supply units
- Security systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | IR | Product Category ! | Current Regulation/Management |
| Series | - | Packaging ! | Tube |
| Package-Case | Through Hole | Operating-Temperature | Current Sense |
| Mounting-Type | - | Function | ±0.5% |
| Supplier-Device-Package | 20mA |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is IR2175?
The IR2175 is a high-speed, high-voltage, half-bridge gate driver IC (integrated circuit) designed by Infineon Technologies. It is ideal for driving power switching devices such as MOSFETs and IGBTs in applications such as motor controls, inverters, and power supplies.
How Does IR2175 Work?
The IR2175 works by generating the necessary high-voltage and high-current signals to drive the gate of power switching devices. It provides the proper voltage levels and timing to ensure efficient and reliable switching of the power devices, enabling precise control of power flow in various applications.
How Many Pins does IR2175 have and What are the Functions of the Pinout Configuration?
The IR2175 is housed in a 10-lead DFN (Dual Flat No-leads) package. The pinout configuration includes:
- VCC: Power supply pin for the input logic circuit.
- HO: High-side gate driver output pin.
- LO: Low-side gate driver output pin.
- VSS: Ground pin for the input logic circuit and low-side gate driver.
- VB: Bootstrap supply pin for the high-side gate driver.
- HB: Bootstrap diode supply pin for the high-side gate driver.
- VS: High-side floating supply voltage pin for the gate driver.
- HS: High-side floating return pin for the gate driver.
- LS: Low-side return for the gate driver.
- IN: Logic input pin for the low-side gate driver.
What are the Pros and Cons of IR2175?
Pros:
- High Speed: Supports high-speed switching for power devices, enabling efficient operation.
- High Voltage: Capable of driving high-voltage power switching devices for various industrial applications.
- Integrated Bootstrap Diode: Includes an integrated bootstrap diode for high-side gate driver, simplifying external circuitry.
- Under-Voltage Lockout (UVLO): Provides protection against insufficient supply voltage for reliable operation.
- Compact Package: The DFN package offers space-efficient and thermally efficient design.
Cons:
- External Components: May require external bootstrap capacitors and diodes for proper operation.
- Complex Application: Proper PCB layout and thermal management are critical for high-speed and high-voltage applications.
- Heat Dissipation: Heat dissipation and thermal considerations are important for reliable performance in high-power applications.
Are There Any Equivalents/Alternatives to IR2175 for Recommendation?
- The IRS21844 from Infineon Technologies is a similar high-speed half-bridge gate driver with additional features.
- Alternatives to the IR2175 include the FAN7382 from Fairchild Semiconductor and the MCP14E4 from Microchip Technology.
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