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MC33163DW The On Semiconductor MC33163DW is a versatile switching regulator designed for step-up, step-down, and inverting applications. It offers a high output switch current of 3.4A and operates over a wide input voltage range.
Mfr Part #:

MC33163DW

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC33163DW is a versatile switching regulator designed for step-up, step-down, and inverting applications. It offers a high output switch current of 3.4A and operates over a wide input voltage range.
✓ Total Stock: 25 pcs
$ Price Range: $1.08

MC33163DW Available from 1 distributor

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✓ Non-Authorised
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25 pcs
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MC33163DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MC33163DW Description

Short technical summary and product information.

The MC33163DW from On Semiconductor is a monolithic power switching regulator suitable for DC-to-DC conversion. It integrates essential functions for step-up, step-down, and voltage-inverting circuits, minimizing the need for external components. Key features include a high-gain voltage feedback comparator, a temperature-compensated reference, a controlled duty cycle oscillator, and a driver with bootstrap capability for enhanced efficiency.

 

This regulator is designed for robust operation, featuring cycle-by-cycle current limiting and internal thermal shutdown protection. It also includes a low voltage indicator output for direct microprocessor interfacing. The device operates from a wide input voltage range of 2.5V to 40V and can deliver an output switch current of up to 3.4A. The switching frequency is typically 50kHz.

 

The MC33163DW is housed in a 16-pin SOIC package with a heat tab for improved thermal conduction. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C (TA). This component is ideal for power management in various electronic systems requiring efficient voltage regulation.

MC33163DW Quick Information

Product Type: Switching Regulator
Canonical Name: MC33163DW Switching Regulator
Subcategory: DC-DC Switching Regulator

MC33163DW Compliance

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

MC33163DW Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MC33163DW Features

  • 3.4A maximum output switch current.
  • Wide 2.5V to 40V input voltage range.
  • Supports step-up, step-down, and inverting applications.
  • Integrated thermal shutdown protection.
  • Surface mountable 16-SOIC package.

MC33163DW Applications

  • DC-to-DC power conversion.
  • Adjustable voltage regulation.
  • Power management circuits.
  • Microprocessor power supplies.

MC33163DW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output switch current for the MC33163DW?

The MC33163DW has a maximum output switch current of 3.4A.

What is the operating input voltage range for the MC33163DW?

The MC33163DW operates from a minimum input voltage of 2.5V to a maximum of 40V.

What is the operating temperature range of the MC33163DW?

The operating temperature range for the MC33163DW is -40°C to 85°C (TA).

What package type is the MC33163DW available in?

The MC33163DW is available in a 16-SOIC package.

What type of mounting does the MC33163DW require?

The MC33163DW requires surface mount type.

What is the switching frequency of the MC33163DW?

The typical switching frequency for the MC33163DW is 50kHz.

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