TPS54525PWPR

Description

Here's a concise introduction to the TPS54525PWPR: The TPS54525PWPR is a synchronous step-down DC-DC converter from Texas Instruments (TI). It features a wide input voltage range of 4.5V to 18V and an output voltage range of 0.76V to 5.5V, making it suitable for various applications. This compact converter has integrated high-side and low-side MOSFETs, enabling efficient power conversion with low ripple and fast transient response. Its adjustable soft start and pre-biased soft start features ensure a smooth startup process. The TPS54525PWPR also boasts a high switching frequency of 650 kHz, cycle-by-cycle overcurrent limit, and power good output for reliable operation. With its compact HTSSOP-14 package and operating temperature range of -40°C to 85°C, this converter is ideal for industrial automation, telecommunications, consumer electronics, and automotive systems where space and efficiency are crucial.

Features

Based on the product description, the features of TPS54525PWPR are:

• D-CAP2™ mode enables fast transient response
• Low output ripple allows ceramic output capacitor
• Wide V_IN input voltage range: 4.5V to 18V
• Output voltage range: 0.76V to 5.5V
• High efficiency integrated FETs optimized for lower duty cycle applications (63mΩ high side, 33mΩ low side)
• <10µA at shutdown
• High initial bandgap reference accuracy
• Adjustable soft start
• Pre-biased soft start
• 650kHz switching frequency (f_SW)
• Cycle-by-cycle overcurrent limit
• Power good output

Package

The package type of TPS54525PWPR is HTSSOP (PWP)-14, which is a 14-pin HTSSOP package.

Manufacturer

The manufacturer of the TPS54525PWPR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a global semiconductor leader with a broad portfolio of innovative products and solutions. The company was founded in 1930 and is headquartered in Dallas, Texas.

Applications

The TPS54525PWPR is suitable for industrial automation, telecommunications, consumer electronics, and automotive systems due to its compact size and high efficiency.

Equivalent

The equivalent products of TPS54525PWPR are:

• TPS54325PWPR
• TPS54425PWPR
• LM5121-5.0/NOPB
• NCP1406P3T2R4

These products offer similar functionality and specifications as the TPS54525PWPR, but may have slightly different features or performance characteristics.

Specifications