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DC-DC CONVERTER CONTROL CIRCUITS
SOP8Manufacturer:
Mfr.Part #:
MC34063ABD-TR
Datasheet:
Series: MC34063AB
Function:
Step-Up, Step-Down
Output Configuration:
Positive or Negative
Topology:
Buck, Boost
EDA/CAD Models:
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The MC34063ABD-TR is a monolithic switching regulator IC that can be used as a step-up or step-down DC-to-DC converter. It features an output switch current in excess of 1.5 A, 2% reference accuracy, and low quiescent current of 2.5 mA (typ.). The device operates from an input voltage range of 3 V to 40 V and can operate at frequencies up to 100 kHz. Active current limiting is also featured. This versatile IC is commonly used in various applications such as voltage converters, LED drivers, battery chargers, and power supplies. Its efficiency, compact size, and wide input voltage range make it suitable for use in automotive, industrial, consumer electronics, and telecommunications equipment.
According to the product information, the features of MC34063ABD-TR are:
These features make the MC34063ABD-TR a versatile and efficient switching regulator IC suitable for various applications, such as voltage converters, LED drivers, battery chargers, and power supplies.
The package type of MC34063ABD-TR is SO-8 (8-pin Small Outline).
The manufacturer of the MC34063ABD-TR is STMicroelectronics, a leading global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, analog ICs, power management devices, and more.
According to the product description, the MC34063ABD-TR is a versatile switching regulator IC with various application areas:
It can be used in industries such as automotive, industrial, consumer electronics, and telecommunications equipment due to its efficiency, compact size, and wide input voltage range.
Based on the product information, the equivalent products of MC34063ABD-TR are likely to be other step-up/step-down DC-DC converters from STMicroelectronics or other manufacturers that offer similar features such as high output current, low quiescent current, and wide input voltage range. Some possible alternatives could include:
Please note that this is not an exhaustive list, and there may be other equivalent products available in the market.
Category | Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators | Function | Step-Up, Step-Down |
Output Configuration | Positive or Negative | Topology | Buck, Boost |
Output Type | Adjustable | Number of Outputs | 1 |
Voltage - Input (Min) | 3V | Voltage - Input (Max) | 40V |
Voltage - Output (Min/Fixed) | 1.25V | Voltage - Output (Max) | 38V |
Current - Output | 1.5A (Switch) | Frequency - Switching | 33kHz |
Synchronous Rectifier | No | Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Base Product Number | MC34063 |
Package/Case | SOP8 |
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