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IRS44273LTRPBF The Infineon Technologies IRS44273LTRPBF is a single low-side gate driver IC. It features a SOT-23-5 package, 1.5A output current, and 50ns typical turn-on/off times.
Mfr Part #:

IRS44273LTRPBF

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IRS44273LTRPBF is a single low-side gate driver IC. It features a SOT-23-5 package, 1.5A output current, and 50ns typical turn-on/off times.
✓ Total Stock: 1,796 pcs
$ Price Range: $2.01

IRS44273LTRPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request 20+ 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.

IRS44273LTRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Voltage
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IRS44273LTRPBF Description

Short technical summary and product information.

The Infineon Technologies IRS44273LTRPBF is a single, non-inverting, low-side gate driver IC designed for driving N-channel MOSFETs and IGBTs. It utilizes proprietary CMOS technologies for robust construction and features Schmitt-triggered inputs for improved noise immunity.

 

This device operates with a logic voltage compatibility of 0.8V and 2.5V, and supports a supply voltage range of 10.2V to 20V. It delivers a typical output current of 1.5A for both high-side and low-side outputs, with typical turn-on and turn-off delays of 50ns. The operating temperature range is -40°C to 150°C (TJ).

 

The IRS44273LTRPBF is housed in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount package. It is suitable for general-purpose gate driving applications, DC-DC converters, and plasma display panel applications.

 

Key features include under-voltage lockout and 3.3V logic compatibility. The device is RoHS3 compliant and has an MSL rating of 1.

IRS44273LTRPBF Quick Information

Product Type: Gate Driver IC
Canonical Name: IRS44273L Single Low-Side Gate Driver IC
Subcategory: Low-Side Gate Driver

IRS44273LTRPBF Compliance

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

IRS44273LTRPBF Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IRS44273LTRPBF Features

  • Single low-side gate driver IC.
  • 1.5A typical output current.
  • 50ns typical turn-on and turn-off times.
  • SOT-23-5 surface-mount package.
  • RoHS3 compliant.

IRS44273LTRPBF Applications

  • Driving IGBTs and N-channel MOSFETs in power converters.
  • Low-side gate drive in motor control circuits.
  • General-purpose gate driver for switching power supplies.
  • Suitable for high-frequency switching applications.

IRS44273LTRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical output current for the IRS44273LTRPBF?

The typical output current for the IRS44273LTRPBF is 1.5A for both high-side and low-side outputs.

What are the typical turn-on and turn-off delay times?

The typical turn-on and turn-off delay times are both 50ns.

What package type is the IRS44273LTRPBF supplied in?

The IRS44273LTRPBF is supplied in a SOT-23-5 package.

What is the operating temperature range?

The operating temperature range is -40°C to 150°C (TJ).

Is the IRS44273LTRPBF RoHS compliant?

Yes, the IRS44273LTRPBF is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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