MC34167TVG Datasheet

Voltage Regulators - Switching Regulators


The MC34167TVG , MC33167 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc−to−dc converters. This series was specifically designed to be incorporated in step−down and voltage−inverting configurations with a minimum number of external components and can also be used cost effectively in step−up applications. MC34167TVG 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 A• Economical 5−Lead TO−220 Package with Two Optional Leadforms• Also Available in Surface Mount D2PAK Package• Moisture Sensitivity Level (MSL) Equals 1• Pb−Free Packages are Available


[{"Name":"Switching Frequency","Value":"72 kHz "},{"Name":"Output Voltage","Value":"5 V "},{"Name":"Output Current","Value":"5 A "},{"Name":"Mounting Style","Value":"Through Hole "},{"Name":"Package / Case","Value":"TO-220-5 "},{"Name":"Packaging","Value":"Tube "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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