Description
The introduction to the LM5008AMM/NOPB is a high-performance linear converter from Texas Instruments (TI). It's an adjustable-output, non-isolated DC-DC converter that operates with an input voltage range of 6V to 95V. This device features a compact size and high efficiency, making it suitable for portable or space-constrained devices.
The LM5008AMM/NOPB has an integrated start-up regulator, internal reference, and thermal shutdown protection. It also offers adjustable output voltage from 2.5V, on-time varies inversely with the input voltage, and operating frequency remains constant despite varying line voltage and load current.
Features
The LM5008AMM/NOPB features include:
- Operating input voltage range of 6V to 95V
- Integrated 100-V N-Channel Buck Switch
- Internal start-up regulator
- No loop compensation required
- Ultra-fast transient response
- On-time varies inversely with input voltage
- Adjustable output voltage from 2.5V
- Highly efficient operation
- Precision internal reference
- Low bias current
- Intelligent current limit
- Thermal shutdown
These features make it suitable for non-isolated step-down DC-DC converter applications in automotive, industrial, and telecommunications fields.
Package
The LM5008AMM/NOPB comes in two package types: 8-TSSOP (0.118", 3.00mm Width) and 8-MSOP (0.118", 3.00mm Width).
Pinout
The product LM5008AMM/NOPB has an 8-pin VSSOP package or 8-pin WSON package. The pinout is not explicitly provided, but based on the category of "Non-isolated step-down DC-DC converter", we can infer that it likely contains input pins (VIN), output pin (VOUT), and control pins (EN, etc.) for the switching regulator function.
Specifically:
- VIN: Input voltage pin
- GND: Ground reference pin
- EN: Enable input pin to turn the converter on/off
- VOUT: Output voltage pin
- COMP: Compensation capacitor pin
- SS/RTN: Synchronous switch or return path for inductor current sensing
Please note that this is an inference based on the typical layout of switching regulators, and the actual pinout may vary.
Manufacturer
The manufacturer of the LM5008AMM/NOPB is Texas Instruments (TI). Texas Instruments 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, USA. TI is known for its wide range of products, including microcontrollers, digital signal processors, and power management solutions, which are used in various industries such as automotive, industrial, medical, and consumer electronics.
Applications
The LM5008AMM/NOPB is typically used in applications requiring a non-isolated step-down DC-DC converter, such as:
- Automotive
- Industrial
- Telecommunications
- Efficient power management
- Voltage regulation
- Battery charging
Its compact size and high efficiency make it suitable for portable and space-constrained devices.
Equivalent
Based on the features and specifications, some equivalent products to LM5008AMM/NOPB could be:
- Texas Instruments' own LM5121, LM5110, or LM5124
- Analog Devices' ADP8860 or ADP8861
- ON Semiconductor's NCP1402 or NCP1403
These products share similar characteristics such as non-isolated step-down DC-DC converters, adjustable output voltage, and high efficiency. However, please note that each product has its unique features and specifications, so a detailed comparison is recommended for specific application requirements.
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