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IR3823AMTRPBFAUMA1 The Infineon Technologies IR3823AMTRPBFAUMA1 is a highly integrated 3A synchronous buck regulator. It offers adjustable output voltage and operates over a wide input voltage range.
Mfr Part #:

IR3823AMTRPBFAUMA1

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR3823AMTRPBFAUMA1 is a highly integrated 3A synchronous buck regulator. It offers adjustable output voltage and operates over a wide input voltage range.
✓ Total Stock: 2,555 pcs
$ Price Range: $0.16

IR3823AMTRPBFAUMA1 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
2,555 pcs
On Request
2555 pcs On Request 1 On Request On Request On Request On Request On Request
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IR3823AMTRPBFAUMA1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Halogen Free
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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IR3823AMTRPBFAUMA1 Description

Short technical summary and product information.

The Infineon Technologies IR3823AMTRPBFAUMA1 is an easy-to-use, fully integrated DC-DC buck regulator designed for single 4.3 V to 17 V applications. This device features onboard PWM controller and MOSFETs with an integrated bootstrap diode, providing a small footprint solution with high-efficiency power delivery.

 

Key electrical specifications include a 3A output current capability and a programmable switching frequency ranging from 600 kHz to 2 MHz. It offers an adjustable output type and operates as a positive buck regulator with a synchronous rectifier. The operating junction temperature range is -40 °C to 125 °C.

 

This regulator utilizes a fast Constant On-Time (COT) control scheme for simplified design and fast response. It includes features like monotonic start-up with selectable soft start times, pre-bias start-up, thermally compensated internal over-current protection, and thermal shutdown for system-level security.

 

The IR3823AMTRPBFAUMA1 is available in a compact 3.5 mm x 3.5 mm PQFN package, specifically the 19-PowerVFQFN variant, suitable for surface mount applications. It is also Halogen-free and RoHS compliant.

IR3823AMTRPBFAUMA1 Quick Information

Product Type: DC DC Switching Regulator
Series: IR3823A
Canonical Name: Infineon Technologies IR3823A Single-Voltage Synchronous Buck Regulator
Subcategory: DC-DC Switching Regulator

IR3823AMTRPBFAUMA1 Compliance

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

IR3823AMTRPBFAUMA1 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

IR3823AMTRPBFAUMA1 Features

  • Single 4.3 V to 17 V application.
  • 3A output current capability.
  • Programmable switching frequency 600 kHz to 2 MHz.
  • Compact 3.5 mm x 3.5 mm PQFN package.
  • Halogen-free and RoHS Compliant.

IR3823AMTRPBFAUMA1 Applications

  • Suitable for server applications.
  • Used in storage applications.
  • Ideal for telecom applications.
  • Supports datacom applications.
  • Powers distributed point of load.

IR3823AMTRPBFAUMA1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the IR3823AMTRPBFAUMA1?

The IR3823AMTRPBFAUMA1 operates with a single input voltage from 4.3 V to 17 V.

What is the maximum output current of the IR3823AMTRPBFAUMA1?

The IR3823AMTRPBFAUMA1 can provide a maximum output current of 3A.

What is the operating temperature range for this buck regulator?

The operating junction temperature range for the IR3823AMTRPBFAUMA1 is -40 °C to 125 °C.

What package type is the IR3823AMTRPBFAUMA1 supplied in?

The IR3823AMTRPBFAUMA1 is supplied in a 19-PowerVFQFN package.

Is the IR3823AMTRPBFAUMA1 RoHS compliant?

Yes, the IR3823AMTRPBFAUMA1 is RoHS3 Compliant.

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

The Moisture Sensitivity Level (MSL) for the IR3823AMTRPBFAUMA1 is 1.

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