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Home > Company News

LM2596HVS-ADJ UMW

Views : 22
Update time : 2024-12-12 11:31:50
 
The LM2596/LM2596HV series of regulators are monolithic integrated circuits that provide all the active functions for a step - down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed - frequency oscillator.

The LM2596/LM2596HV series operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5 - lead TO - 220 package with several different lead bend options, and a 5 - lead TO - 262 surface mount package.
 

UMW LM2596HVS-ADJ's Features

  • 3.3V, 5V, 12V, and adjustable output versions
  • Adjustable version output voltage range: 1.2V to 37V (57V for HV version) ±4% max over line and load conditions
  • Available in TO - 220 and TO - 263, TO - 220B packages
  • Guaranteed 3A output load current
  • Input voltage range up to 40V
  • Requires only 4 external components
  • Excellent line and load regulation specifications
  • 150 kHz fixed - frequency internal oscillator
  • Low power standby mode, Iq typically 80 μA
 

UMW LM2596HVS-ADJ's Applications

  • Simple high - efficiency step - down (buck) regulator
  • On - card switching regulators
  • Positive to negative converter
 

UMW LM2596HVS-ADJ's Attributes

Type                                              Description
Category Integrated Circuits (ICs)
Power Management (PMIC)
Voltage Regulators - DC DC Switching Regulators
Mfr UMW
Series LM2596HV
Packaging Tape & Reel (TR)
Cut Tape (CT)
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) -
Voltage - Input (Max) 57V
Voltage - Output (Min/Fixed) 1.2V
Voltage - Output (Max) 37V
Current - Output 3A
Frequency - Switching 150kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package TO-263-5L
Base Product Number LM2596

Environmental & Export Classifications
Attribute                                       Description
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
 

 

UMW LM2596HVS-ADJ's Datasheet


 

UMW LM2596HVS-ADJ's Category - Power Management（PMIC）

Power management chip is a chip that undertakes the responsibilities of power conversion, distribution, detection and other power management in the electronic equipment system. It is mainly responsible for identifying the power supply amplitude of the CPU, generating corresponding short-duration waves, and promoting the subsequent circuit to perform power output. Power management chip refers to a chip that is responsible for managing power conversion, distribution, detection, etc. in an electronic equipment system. Its performance and reliability directly affect the working efficiency and service life of electronic equipment and is a key device in electronic equipment. More details: Power Management Chip (PMIC).
 

Manufacturer of LM2596HVS-ADJ - UMW

YouTai Semiconductor Co., Ltd. (abbreviated as UMW YouTai), established in 2009, is a joint venture between Chinese and Taiwanese enterprises. Its headquarters is located in Shenzhen, China, and its production base is situated in Dazu District, Chongqing. The company is a high-tech enterprise integrating the R&D and design of integrated circuits and discrete device chips, packaging and manufacturing, as well as product sales.

The production base covers an area of more than 12,000 square meters, with over 120 production and technical staff. Its annual shipment volume exceeds 3 billion pieces. The company owns multiple full sets of internationally advanced packaging and manufacturing production lines and a scientific management system. It has passed the ISO 9001:2015 quality management system, and its products have obtained certifications such as UL, CQC, and SGS. It has also been granted multiple national utility patents and software copyrights. The company has always been committed to high-end product quality and enjoys a good reputation in the domestic and international industries.
The company's products focus on the consumer and industrial markets. Its main products include power management ICs, low-power LDOs, three-terminal voltage regulators, high, medium and low MOS transistors, optocouplers, motor drivers, ESD (electrostatic discharge) protection devices, rectifier bridges, Darlington transistors and logic circuits, etc. These products are widely used in fields such as drones, robots, power supplies, computers, LCD TVs, instruments and meters, toys, home appliances, communication devices, lighting applications, automotive electronics, and industrial automation equipment. More details: UMW-YouTai Semiconductor Co., Ltd.
 

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Product information is from SIC Electronics Limited. If you are interested in the product or have a need for product parameters, you can contact us online at any time or send us an email: [email protected].
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