MC33067DWR2
- Mfr.Part #
- MC33067DWR2
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 16SOIC
- Stock
- 17,006
- In Stock :
- 17,006
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Input Voltage-Nom :
- 12V
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 240
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- TIN LEAD
- Control Features :
- Enable, Soft Start
- Width :
- 7.5mm
- Number of Terminations :
- 16
- Output Phases :
- 1
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 2
- Topology :
- Flyback
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Mode :
- VOLTAGE-MODE
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Technique :
- RESONANT CONTROL
- RoHS Status :
- Non-RoHS Compliant
- Output Type :
- Transistor Driver
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply (Vcc/Vdd) :
- 8.6V~20V
- Output Configuration :
- Positive, Isolation Capable
- Frequency - Switching :
- 2.05MHz
- Terminal Position :
- Dual
- JESD-609 Code :
- e0
- Synchronous Rectifier :
- No
- Switcher Configuration :
- Push-Pull
- Surface Mount :
- yes
- Function :
- Step-Up/Step-Down
- Datasheets
- MC33067DWR2

DC DC Switching Controllers onsemi MC33067DWR2 Overview
The onsemi MC33067DWR2 is a high-performance DC DC Switching Controller designed for advanced flyback topology applications. This component ensures efficient and reliable control of power supplies by managing the energy transfer between input and output stages with precision. It is particularly well-suited for applications requiring isolated power supply management with variable input sources. The robust design of the MC33067DWR2 integrates features such as undervoltage lockout, cycle-by-cycle current limiting, and an internal startup timer to enhance system reliability and performance. Its versatility and efficiency make the DC DC Switching Controllers onsemi MC33067DWR2 a preferred choice for professionals in the electronics industry seeking reliable power management solutions.
MC33067DWR2 Features
The MC33067DWR2 includes several key features that enhance its performance in demanding environments:
- Integrated Pulse Width Modulation (PWM) for precise control over power output.
- High-frequency operation up to 1 MHz, allowing for smaller sized components and reduced power loss.
- Programmable soft start to minimize startup stress on the power supply.
- Current mode operation for improved transient response and simplified loop compensation.
- Under-voltage lockout with hysteresis to protect against power supply anomalies.
MC33067DWR2 Applications
- Power Supplies: Utilized in designing isolated power supplies, ensuring stable and regulated output under variable input conditions.
- LED Lighting: Provides efficient control for LED lighting systems requiring reliable and constant power management.
- Telecommunications Equipment: Critical in managing power supplies for telecommunications infrastructure, enhancing reliability and performance.
- Consumer Electronics: Ideal for use in consumer electronics where compact and efficient power solutions are necessary.
- Industrial Systems: Supports industrial applications requiring robust power control and management.
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