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IR2170 The Infineon Technologies IR2170 is a Current Sense IC designed for motor drive applications. It operates within a 9.5V to 20V input voltage range and features a wide operating temperature range.
Mfr Part #:

IR2170

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR2170 is a Current Sense IC designed for motor drive applications. It operates within a 9.5V to 20V input voltage range and features a wide operating temperature range.
✓ Total Stock: 4,000 pcs
$ Price Range: $0.75

IR2170 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IR2170 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Junction Temperature
Mounting Type
Operating Temperature
Storage Temperature
Supplier Device Package
Voltage
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IR2170 Description

Short technical summary and product information.

The Infineon Technologies IR2170 is a monolithic integrated circuit designed for overcurrent sensing in motor drive applications. It utilizes an external shunt resistor to detect overcurrent conditions and transfers the signal to the low side. This IC is built with high voltage isolation technology for high bandwidth signal processing.

 

Key electrical specifications include an input voltage range of 9.5V to 20V and an operating temperature range of -40°C to 125°C. The device is housed in an 8-DIP package and is designed for through-hole mounting.

 

This part is noted as no longer recommended for new designs, with alternatives like IR2175, IR2177, IR21771, IR2277, or IR22771 suggested by the manufacturer.

IR2170 Quick Information

Product Type: Current Sense IC
Canonical Name: Infineon Technologies IR2170 Current Sense IC
Subcategory: Current Regulation/Management

IR2170 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IR2170 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

IR2170 Features

  • Monolithic overcurrent sensing IC.
  • Designed for motor drive applications.
  • Operates from 9.5V to 20V input.
  • Wide -40°C to 125°C temperature range.
  • Packaged in an 8-DIP for through-hole mounting.

IR2170 Applications

  • Current sensing in motor drive inverters.
  • Overcurrent protection for IGBT modules.
  • High-side current measurement in power supplies.
  • Uninterruptible power supply (UPS) systems.
  • Industrial automation equipment.

IR2170 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

The IR2170 operates from 9.5V to 20V on the VCC and VBS pins.

What package does the IR2170 come in?

The IR2170 is available in an 8-DIP (0.300", 7.62mm) through-hole package, designated as 8-PDIP.

What is the operating temperature range?

The IR2170 operates over a junction temperature range of -40°C to 125°C.

What is the high-side offset voltage rating?

The IR2170 can handle a high-side offset voltage up to 600V referenced to COM.

What are the absolute maximum supply voltages?

The absolute maximum supply voltages are 25V for both VBS and VCC.

What is the input voltage range?

The input voltage range between VIN+ and VIN- is ±5V.

What is the power dissipation of the IR2170?

Maximum power dissipation is 1W for the PDIP package at 25°C ambient.

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