
Allicdata Part #: | 296-49199-2-ND |
Manufacturer Part#: |
LM2852YMXAX-3.3/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 3.3V 2A SYNC 14TSSOP |
More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
DataSheet: | ![]() |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 3.3V |
Base Part Number: | LM2852 |
Supplier Device Package: | 14-HTSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 500kHz |
Current - Output: | 2A |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.85V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LM2852YMXAX-3.3/NOPB is an integrated voltage regulator designed for use in a variety of applications. It belongs to the family of switching regulators, which are used to convert one voltage to another. The integrated voltage regulator has several components, such as the regulators, transistor and feedback control circuit, which provide feedback control and power efficiency, making it suitable for many applications. It is commonly used in consumer electronics, automotive, telecommunications and other industries.
In terms of its application field, the LM2852YMXAX-3.3/NOPB is ideal for use in AC-to-DC power conversion, and it is capable of providing a wide output voltage range with a maximum output voltage of 3.3V. Additionally, it can also be used in adjustable power supplies and current-mode motor controllers. The integrated voltage regulator also features low power consumption, low quiescent current and high efficiency, making it a great choice for many applications.
The LM2852YMXAX-3.3/NOPB integrated voltage regulator features a wide voltage range, from −7.2V to +13V, and can accommodate a load current up to 8A. It has a maximum power dissipation of 70W, a maximum switching frequency of up to 200KHz, and a minimum switching frequency of 1KHz. This makes it suitable for use in a wide range of applications, such as DC-to-DC converters and adjustable power supplies.
The LM2852YMXAX-3.3/NOPB also features an adjustable current limit, thermal shutdown protection and soft start. The adjustable current limit helps to reduce the output current if it reaches an unsafe level, while the thermal shutdown protection shuts off the system if the temperature becomes too high. The soft start feature improves the operational reliability of the system, by increasing the current slowly over time, rather than suddenly producing a large current spike.
The working principle of the LM2852YMXAX-3.3/NOPB integrated voltage regulator is based on Pulse Width Modulation (PWM) control, a switching control technique. It works by varying the pulse widths of the control signal sent to a power switch. This allows for precise control of the output voltage, as well as high efficiency. The output voltage is regulated by comparing the feedback signal to the reference voltage, and then adjusting the duty cycle of the control signal accordingly.
In summary, the LM2852YMXAX-3.3/NOPB is an integrated voltage regulator designed for use in a variety of applications. It features a wide voltage range, low power consumption, adjustable current limit, thermal shutdown protection, and soft start. It is primarily used for DC-to-DC conversion and adjustable power supplies, and works based on Pulse Width Modulation (PWM) control.
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