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IR3823MTRPBF The Infineon Technologies IR3823MTRPBF is a 3A synchronous buck regulator. It features an adjustable output voltage and a wide input voltage range.
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IR3823MTRPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR3823MTRPBF is a 3A synchronous buck regulator. It features an adjustable output voltage and a wide input voltage range.
✓ Total Stock: 1,145 pcs
$ Price Range: $0.16

IR3823MTRPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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1,145 pcs
On Request
1145 pcs On Request 1 On Request On Request On Request On Request On Request
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IR3823MTRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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IR3823MTRPBF Description

Short technical summary and product information.

The IR3823MTRPBF from Infineon Technologies is a highly integrated, 3A synchronous buck regulator designed for point-of-load applications. This voltage-mode controller operates with a programmable switching frequency up to 1.5MHz, offering fast loop response.

 

Key electrical specifications include an input voltage range of 5.5V to 21V and an adjustable output voltage starting from 0.6V up to 18.06V. It can deliver a continuous output current of 3A. The regulator supports synchronization to an external clock and features thermally compensated over-current protection and output over-voltage protection.

 

Packaged in a compact 3.5mm x 3.5mm 15-PQFN, the IR3823MTRPBF is suitable for surface mount applications. It operates within a junction temperature range of -40°C to 125°C. This device is designed for applications in computing, storage, data centers, and telecom.

 

Additional features include three user-selectable soft-start time options, under-voltage lockout (UVLO) for both input voltage and VCC, and an integrated MOSFET driver. The device also provides an open-drain PGood indication.

IR3823MTRPBF Quick Information

Product Type: DC DC Switching Regulator
Series: SupIRBuck®
Canonical Name: IR3823MTRPBF Synchronous Buck Regulator
Subcategory: Power Management (PMIC)

IR3823MTRPBF Compliance

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

IR3823MTRPBF Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

IR3823MTRPBF Features

  • 3A output current capability.
  • Adjustable output voltage from 0.6V.
  • Wide input voltage range 5.5V to 21V.
  • Programmable switching frequency up to 1.5MHz.
  • Compact 3.5mm x 3.5mm PQFN package.

IR3823MTRPBF Applications

  • Suitable for point-of-load applications.
  • Used in computing applications.
  • Designed for storage applications.
  • Applicable in data center power.
  • Ideal for telecom infrastructure.

IR3823MTRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the IR3823MTRPBF?

The input voltage range is 5.5V to 21V.

What is the output voltage range of the IR3823MTRPBF?

The output voltage is adjustable from 0.6V to 18.06V.

What is the maximum output current of the IR3823MTRPBF?

The maximum output current is 3A.

What package is the IR3823MTRPBF available in?

The IR3823MTRPBF is available in a surface-mount 15-PowerVFQFN package, also designated 15-PQFN (3.5x3.5).

What is the operating temperature range of the IR3823MTRPBF?

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

What is the switching frequency range of the IR3823MTRPBF?

The switching frequency ranges from 300kHz to 1.5MHz.

Does the IR3823MTRPBF use synchronous rectification?

Yes, it has a synchronous rectifier.

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