Allicdata Part #: | 497-7850-2-ND |
Manufacturer Part#: |
MC34063ACD-TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG BUCK BOOST INV ADJ 8SOIC |
More Detail: | Buck, Boost Switching Regulator IC Positive or Neg... |
DataSheet: | MC34063ACD-TR Datasheet/PDF |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1.25V |
Base Part Number: | MC34063A |
Supplier Device Package: | 8-SO |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 70°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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MC34063ACD-TR Application Field and Working Principle
MC34063ACD-TR is a monolithic integrated voltage regulator integrated circuit (IC). It belongs to the category of DC-DC switching regulators, a kind of Pulse Width Modulation (PWM) controllers or Voltage Regulators. Its main applications include embedded systems, servers and consumer electronics.
In terms of working principle, the MC34063ACD-TR can be demonstrated as a controlling element in switching voltage regulator circuits. It works by recognizing an input voltage, amplifying it and then regulating the voltage level by passage of a Pulse Width modulated signal. This will act as a driver to the output FETs which will amplify and regulate the current to the output load circuit.
The MC34063ACD-TR features ultra-low quiescent current supply to ensure energy-efficient operation and improved stability. It also has an integrated switch transistor with an adjustable on-time together with a wide input voltage range from 3 V to 40 V and an operating current of up to 1.5 A. It is capable of operating from -55⁰C up to +125⁰C.
The specific characteristics of the MC34063ACD-TR make it suitable for a wide range of applications. It can be used for power regulation, battery charging and total control of DC-DC converters. It can also be employed for applications such as mobile communications, instrumentation, process control and power switching.
In addition to adapting itself to many different types of devices, the MC34063ACD-TR makes design easier thanks to its compactness. It utilizes a new dielectric material featuring lower capacitance than conventional parts, enabling designers to minimize the size of the external capacitors needed in the application.
The MC34063ACD-TR has minimal transition noise, very low input voltage distortion, and wide temperature range. This makes it the preferred choice of many engineers using the DC-DC switching approach. Furthermore, the wide range of safety features incorporated inside the IC, such as the under voltage lock out, current tuning, and output short protection, give designers a greater range of flexibility in the long run.
The MC34063ACD-TR is an excellent all-round choice for many different types of applications when it comes to voltage regulation. Its excellent performance and low cost make it a preferred choice for any design requiring improved power regulation. Its flexibility and wide range of features further enhances its values, making it the go-to controller for many DC-DC conversion applications.
The specific data is subject to PDF, and the above content is for reference
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