MC34063EBD-TR

Voltage - Output (Min/Fixed):	1.25V
Base Part Number:	MC34063E
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TA)
Synchronous Rectifier:	No
Frequency - Switching:	100kHz
Current - Output:	1.5A (Switch)
Voltage - Output (Max):	38V
Series:	--
Voltage - Input (Max):	40V
Voltage - Input (Min):	3V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck, Boost
Output Configuration:	Positive or Negative
Function:	Step-Up, Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MC34063EBD-TR Application Field and Working Principle

The MC34063EBD-TR is a current mode PWM controller integrated circuit (IC) belonging to the voltage regulator category of power management integrated circuits (PMICs). It belongs to the family of DC DC switching regulators and is used in many applications, including converting and regulating a continuous DC power supply to have a low voltage and high current while maintaining the same output voltage and current.The basic working principle of the MC34063EBD-TR is to use pulse width modulation (PWM) in order to regulate the output voltage and current. This is achieved by controlling the duty cycle of the output switching for a given input voltage. The duty cycle is controlled by an internal error amplifier which compares the measured output voltage against a reference voltage, and then adjusts the duty cycle to maintain the desired output voltage. The MC34063EBD-TR can be used in a wide range of applications, from power supplies and converters to lighting, home appliance, and industrial automation. The device can be connected directly to a single cell Li-Ion battery and provides a highly efficient and cost effective solution for powering portable devices, such as laptops and mobile phones. In addition, the IC can be used in car audio power amplifiers, DC motors and industrial controllers.The MC34063EBD-TR has a wide operating temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications. It has a low minimum operating current, allowing for a low power standby mode. The IC also features a low start-up current, which is desirable when working with a lithium ion battery. Furthermore, the overload protection prevents the IC from sustaining damage in the event of an overload.The MC34063EBD-TR is a cost effective and efficient solution for many applications. Its wide range of features, such as overload protection, low current consumption, and a wide operating temperature range make it a viable choice for designers who require a reliable and versatile power management IC.

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