
Allicdata Part #: | MAX1771CPA+T-ND |
Manufacturer Part#: |
MAX1771CPA+T |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC REG CTRLR BST/BUCK-BST 8DIP |
More Detail: | Boost, Buck-Boost Regulator Positive Output Step-U... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Frequency - Switching: | 300kHz |
Base Part Number: | MAX1771 |
Supplier Device Package: | 8-PDIP |
Package / Case: | 8-DIP (0.300", 7.62mm) |
Operating Temperature: | 0°C ~ 70°C (TA) |
Control Features: | Enable |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | No |
Duty Cycle (Max): | 92% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 3 V ~ 16.5 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Boost, Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up, Step-Up/Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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MAX1771CPA+T Application Field and Working Principle
The MAX1771CPA+T is a well-known integrated circuit used in the design of power supplies. It is a DC-DC switching controller by Maxim Integrated, used to convert an input voltage to a lower voltage form. This switching controller has a wide range of applications and is used to convert voltages of varying range. With a wide range of features, it is popular among engineers as it can regulate and regulate/ switch output voltage.
In general, any application which requires a DC-DC switching controller, the MAX1771CPA+T can be an efficient and suitable choice. The controller is used in a variety of applications, from power regulation and conversion to digital displays. For example, it can be used to power cellular radio transceivers and in automotive applications such as radar detectors. In addition, it has been designed for use in applications where frequency jitter and low noise is necessary, such as DVI and HDMI digital interfaces.
Features and working principle of MAX1771CPA+T
The MAX1771CPA+T comes with many features that make it an attractive choice for engineers. These features include a 3A load control, 40V regulated output, adjustable output voltage range, peak current limiting, short-circuit protection, and thermal protection. It also has a low input voltage-shutdown feature which helps prevent the circuit from damage if the input voltage drops too low.
The working principle of this device works on the same basic principle as a normal DC-DC converter, with input and output voltage being regulated by a PWM (pulse-width modulation) technique. The controller utilizes an internal PWM generator to control the output voltage. The PWM signal is generated by a feedback control mechanism, which reads the output of the output voltage and adjusts the frequency of the PWM signal accordingly. This helps to ensure that the output voltage remains close to the desired level.
The MAX1771CPA+T is an ideal choice for engineers who require an efficient and reliable DC-DC switching controller. With its wide range of features, it can be used for various applications, making it one of the most popular and reliable DC-DC switching controllers in the market. By using a feedback control mechanism, it can help to regulate the output voltage and protect the circuit from unexpected fluctuations and shocks. This makes it an ideal device for use in a wide range of applications.
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