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

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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