MC33163DWG DC-DC Power Conversion by ON Semiconductor

Buck / Boost / Inverting Regulator, Switching, 3.4 A

Status: Active
Series: MC33163
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MC33163 series are monolithic power switching regulators that contain the primary functions required for dc-dc converters. This series is specifically designed to be incorporated in buck, boost and inverting applications with a minimum number of external components. These Buck Boost Inverting Switching Regulators consist of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems. These devices are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.

Prices starting from US$1.73


Distributor Starting From Stock
Logo for Farnell Farnell US$1.94
42
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Logo for Newark Electronics Newark Electronics US$2.52
42
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Logo for element14 element14 US$2.02
42
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Logo for Future Electronics Future Electronics US$1.73
13
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Logo for Avnet Silica Avnet Silica -
188
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Logo for Avnet America Avnet America US$1.79
-
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Logo for RS Americas RS Americas US$3.23
-
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Logo for EBV Elektronik EBV Elektronik -
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Features

Output Switch Current in Excess of 3.0 A
Operation from 2.5 V to 40 V Input
Low Standby Current
Precision 2% Reference
Controlled Duty Cycle Oscillator
Driver with Bootstrap Capability for Increased Efficiency
Cycle-by-Cycle Current Limiting
Internal Thermal Shutdown Protection
Low Voltage Indicator Output for Direct Microprocessor Interface
Heat Tab Power Package
Moisture Sensitivity Level (MSL) Equals 1
Pb-Free Packages are Available

Specifications

Description MC33163, TA= -40°C to +85°C
Compliance Pb-free Halide free
Topology Step-Up/Step-Down
Control Mode Voltage Mode
VCC Min (V) 2.5
VCC Max (V) 40
VO Typ (V) 40
IO Typ (A) 3.4
Efficiency (%) 88.1
Package Type SOIC-16W

Alternative Descriptions

DC/DC CONVERTER, SMD, 33163, SOIC16 | Farnell
Dc-Dc Switching Boost, Inverting Regulator, Adjustable, 2.5V-40Vin, 1.25V-40Vout, 3.4Aout, Soic-16 Rohs Compliant: Yes |Onsemi MC33163DWG | Newark Electronics
MC33163 Series 40V 3.4A 54kHz Step-Up/Down/Inverting Switching RegulatorSOIC-16W | Future Electronics
Sw. Regulator 3.4A Step-Up/Down/Inv SO16 | RS
Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2.5V to 40V 16-Pin SOIC W Rail | Avnet Silica
Sw. Regulator 3.4A Step-Up/Down/Inv SO16 | ON Semiconductor MC33163DWG | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC33163DWG?

Additional datasheets, footprints and schematics for MC33163DWG are listed on our Part Details page. You can also find images and similar parts to MC33163DWG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC33163DWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC33163DWG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC33163DWG fall under?

The MC33163DWG is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to MC33163DWG when available in the Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC33163DWG you can contact the distributor directly for product support, shipping queries etc.

Is the MC33163DWG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC33163DWG have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Future Electronics and RS have stock available or on a lead time for MC33163DWG.

How do I check stock and lead times for all distributors?

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