MC33163DW
- Mfr.Part #
- MC33163DW
- Manufacturer
- onsemi
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 3.4A 16SOIC
- Stock
- 36,512
- In Stock :
- 36,512
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- yes
- Height :
- 2.4mm
- JESD-609 Code :
- e3
- Current - Output :
- 3.4A Switch
- Frequency - Switching :
- 50kHz
- Mount :
- Surface Mount
- Control Technique :
- PULSE FREQUENCY MODULATION
- Output Configuration :
- Positive or Negative
- Max Output Voltage :
- 40V
- Synchronous Rectifier :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Min Output Voltage :
- 1.25V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Function :
- Step-Up, Step-Down
- Halogen Free :
- Halogen Free
- Input Voltage-Nom :
- 15V
- Lead Free :
- Lead Free
- Base Part Number :
- MC33163
- Output Voltage :
- 40V
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Voltage - Input (Min) :
- 2.5V
- Published :
- 1998
- Voltage - Output (Max) :
- 40V Switch
- Number of Terminations :
- 16
- Voltage - Output (Min/Fixed) :
- 1.25V
- Packaging :
- Tube
- Max Output Current :
- 3A
- ECCN Code :
- EAR99
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Number of Pins :
- 16
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Adjustable
- Operating Supply Voltage :
- 40V
- Factory Lead Time :
- 4 Weeks
- Efficiency :
- 88 %
- Control Mode :
- VOLTAGE-MODE
- Length :
- 10.45mm
- Topology :
- Buck, Boost
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency :
- 54kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 16 hours ago)
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Tin (Sn)
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 7.6mm
- Datasheets
- MC33163DW
MC33163DW Documents

Voltage Regulators - DC DC Switching Regulators onsemi MC33163DW Overview
The onsemi MC33163DW is a highly versatile and efficient adjustable buck and boost regulator designed to manage power requirements in a diverse range of electronic applications. This integrated circuit (IC) from onsemi stands out for its robustness and reliability, delivering a continuous 3.4A current across various loads. With its 16SOIC package, it ensures a compact footprint while providing adjustable output capabilities, making it ideal for designs where space and precision are critical. The Voltage Regulators - DC DC Switching Regulators onsemi MC33163DW is specifically crafted to meet the rigorous demands of both commercial and industrial environments, ensuring performance stability and power efficiency.
MC33163DW Features
The MC33163DW offers several key features that make it a preferred choice for power supply solutions. It supports both buck and boost functions allowing for versatile step-up or step-down voltage regulation. This flexibility makes it suitable for applications requiring efficient power management across varying voltage levels. Additionally, its high 3.4A output current capability coupled with thermal shutdown and current limit protection enhances its reliability and safety in operation. The device's wide operating voltage range and low quiescent current also contribute to its efficiency and adaptability.
MC33163DW Applications
- Portable Devices: Applied in smartphones, tablets, and other portable electronics, the MC33163DW helps in efficiently managing battery power, ensuring longer operational periods and stability in performance.
- Automotive Electronics: Used in vehicle power systems, it regulates power supply to critical sensors and ECUs, enhancing automotive safety and functionality under varying electrical conditions.
- Power Supply Modules: Integral in modular power supplies, this IC facilitates scalable voltage adjustments, crucial for meeting the specific needs of complex systems requiring reliable power distribution.
- Renewable Energy Systems: In solar power inverters and wind turbine controllers, the MC33163DW plays a critical role in converting and regulating power from renewable sources, ensuring maximum efficiency and reliability of the energy systems.
- Consumer Electronics: It is also found in home entertainment systems and personal computing devices where it ensures efficient power management and device safety through precise voltage regulation.
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