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6-V to 100-V input, 1-A synchronous DC-DC buck converter with ultra-low IQ
HSOIC-8Manufacturer:
Mfr.Part #:
LM5164QDDATQ1
Datasheet:
Series: LM5164
Function:
Step-Down
Output Configuration:
Positive
Topology:
Buck
EDA/CAD Models:
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Here's a concise introduction to the LM5164QDDATQ1: The LM5164QDDATQ1 is an automotive-grade synchronous buck converter chip designed by Texas Instruments. This high-efficiency regulator operates within a wide input voltage range of 3.8V to 65V, making it suitable for various applications such as automotive power supplies, industrial power supplies, home appliances, networking equipment, and LED lighting. The integrated MOSFETs simplify design, while adjustable frequency and voltage tracking enable flexibility. Additionally, the LM5164QDDATQ1 offers protection features like overcurrent and thermal shutdown to prevent damage from excessive current or high temperatures. With its robust performance and automotive-grade rating, this device is an ideal choice for demanding applications requiring high reliability and efficiency.
The LM5164QDDATQ1 features include:
The package type of LM5164QDDATQ1 is an 8-PowerSOIC (0.154", 3.90mm Width).
According to Texas Instruments, the LM5164QDDATQ1 is an 8-pin PowerSOIC (0.154", 3.90mm Width) synchronous buck converter chip.
Here are the pin functions:
These pins allow for control of the converter's operation, such as soft-starting, synchronizing with an external clock, and providing compensation for output regulation.
The manufacturer of the LM5164QDDATQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is known for its wide range of products, including power management, data conversion, and microcontroller solutions, which are used in various industries such as automotive, industrial, medical, and consumer electronics.
The LM5164QDDATQ1 is suitable for automotive power supplies, industrial power supplies, home appliances, networking equipment, and LED lighting applications due to its high-efficiency synchronous buck regulator design, wide input voltage range, and protection features. Its adjustable frequency and voltage tracking also enhance flexibility in various applications.
Based on Texas Instruments' product catalog and industry trends, some potential equivalent products to the LM5164QDDATQ1 could be:
These products offer similar features, such as high efficiency, adjustable frequency, and overcurrent protection. However, please note that equivalent products may not be exact matches, but rather alternatives with similar performance characteristics.
Category | Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators | Function | Step-Down |
Output Configuration | Positive | Topology | Buck |
Output Type | Adjustable | Number of Outputs | 1 |
Voltage - Input (Min) | 6V | Voltage - Input (Max) | 100V |
Voltage - Output (Min/Fixed) | 1.2V | Voltage - Output (Max) | 100V |
Current - Output | 1A | Frequency - Switching | Up to 1MHz |
Synchronous Rectifier | Yes | Operating Temperature | -40°C ~ 150°C (TJ) |
Mounting Type | Surface Mount | Base Product Number | LM5164 |
Package/Case | HSOIC-8 |
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Waited three weeks, but it came. But the give 5 star