MC33167TG DC-DC Power Conversion by ON Semiconductor

Buck / Boost / Inverting Regulator, Switching, 5.0 A

Status: Active
Series: MC33167
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MC34167, MC33167 series are high performance fixed frequency power Buck Boost Inverting Switching Regulators that contain the primary functions required for dc-dc converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external components. These devices consist of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, undervoltage lockout, and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36 µA.

Prices starting from US$2.53


Distributor Starting From Stock
Logo for Farnell Farnell US$2.88
20,395
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Logo for element14 element14 US$3.51
87
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Logo for Newark Electronics Newark Electronics US$2.53
-
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Logo for RS Americas RS Americas US$3.33
-
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Features

Output Switch Current in Excess of 5.0 A
Fixed Frequency Oscillator (72 kHz) with On-Chip Timing
Provides 5.05 V Output without External Resistor Divider
Precision 2% Reference
0% to 95% Output Duty Cycle
Cycle-by-Cycle Current Limiting
Undervoltage Lockout with Hysteresis
Internal Thermal Shutdown
Operation from 7.5 V to 40 V
Standby Mode Reduces Power Supply Current to 36 µA
Economical 5-Lead TO-220 Package with Two Optional Leadforms
Also Available in Surface Mount D2 PAK Package
Moisture Sensitivity Level (MSL) Equals 1
Pb-Free Packages are Available
Applications
Digital TV (LCD, PDP)
Battery chargers
End Products
Efficient system pre-regulator for linear voltage regulators

Specifications

Description MC33167
Compliance Pb-free Halide free
Topology Step-Up/Step-Down
Control Mode Voltage Mode
VCC Min (V) 7.5
VCC Max (V) 40
VO Typ (V) 40
IO Typ (A) 5
Efficiency (%) 80
fSW Typ (kHz) 72
Package Type TO-220-5

Alternative Descriptions

Sw.Regulator 5A Step-Up/Down/Inv TO220-5 | RS
Step-Up/Step-Down/Invert Regulator, To-220-5 | Newark Electronics
Sw.Regulator 5A Step-Up/Down/Inv TO220-5 | ON Semiconductor MC33167TG | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC33167TG?

Additional datasheets, footprints and schematics for MC33167TG are listed on our Part Details page. You can also find images and similar parts to MC33167TG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC33167TG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC33167TG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC33167TG fall under?

The MC33167TG is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to MC33167TG 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 MC33167TG you can contact the distributor directly for product support, shipping queries etc.

Is the MC33167TG RoHS compliant?

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

Which authorised distributors for MC33167TG have stock available?

Authorised distributors including Farnell, element14, RS, Newark Electronics and RS Americas have stock available or on a lead time for MC33167TG.

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

Stock availability and lead times will be displayed for MC33167TG often in real-time on the comparison pages.

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