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MC33067DWR2G The ON Semiconductor MC33067DWR2G is a high-performance resonant mode controller designed for off-line and DC-to-DC converter applications. It features zero voltage switching and a variable frequency oscillator.
Mfr Part #:

MC33067DWR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC33067DWR2G is a high-performance resonant mode controller designed for off-line and DC-to-DC converter applications. It features zero voltage switching and a variable frequency oscillator.
✓ Total Stock: 10,634 pcs
$ Price Range: $0.78

MC33067DWR2G Available from 2 distributors

✓ 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
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
634 pcs
On Request
634 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.

MC33067DWR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Halogen Free
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MC33067DWR2G Description

Short technical summary and product information.

The MC33067DWR2G from ON Semiconductor is a high-performance resonant mode controller engineered for off-line and DC-to-DC converter applications. It utilizes frequency modulated constant off-time or constant deadtime control.

 

This integrated circuit incorporates a variable frequency oscillator with a control range exceeding 1000:1, a precise retriggerable one-shot timer for controlled off-time, and a temperature-compensated reference. It also features a high-gain, wide-bandwidth error amplifier, a steering flip-flop, and dual high-current totem pole outputs suitable for driving power MOSFETs.

 

Protective features include a high-speed fault comparator and latch, programmable soft-start circuitry, and input undervoltage lockout with selectable thresholds. The device operates over a voltage range of 8.6V to 20V with a frequency of 2.05MHz and an operating temperature range of -40°C to 85°C.

 

The MC33067DWR2G is available in a 16-SOIC surface mount package. It is Pb-free and Halogen-free, compliant with RoHS standards.

MC33067DWR2G Quick Information

Product Type: DC DC Switching Controller
Canonical Name: MC33067DWR2G Resonant Mode Controller
Subcategory: Power Management ICs

MC33067DWR2G Compliance

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

MC33067DWR2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

MC33067DWR2G Features

  • High performance resonant mode controller.
  • Zero voltage switch resonant mode operation.
  • Variable frequency oscillator control range exceeds 1000:1.
  • Dual high current totem pole outputs.
  • Available in 16-SOIC surface mount package.

MC33067DWR2G Applications

  • Designed for off-line converters.
  • Suitable for DC-to-DC converters.
  • Utilizes frequency modulated control.
  • Ideal for driving power MOSFETs.

MC33067DWR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC33067DWR2G?

The MC33067DWR2G operates with a supply voltage range of 8.6V to 20V.

What is the operating temperature range of the MC33067DWR2G?

The MC33067DWR2G operates over a temperature range of -40°C to 85°C.

What package is the MC33067DWR2G available in?

The MC33067DWR2G is available in a 16-SOIC surface-mount package.

What is the oscillator frequency of the MC33067DWR2G?

The oscillator frequency is 2.05MHz.

What is the maximum continuous output current of the MC33067DWR2G?

The maximum continuous output current is 0.3A per output.

Does the MC33067DWR2G support soft-start?

Yes, the MC33067DWR2G includes programmable soft-start circuitry.

Is the MC33067DWR2G suitable for automotive applications?

Yes, the NCV prefix version is AEC-Q100 qualified and PPAP capable for automotive applications.

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