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TPS51225CRUKR +BOM

Always-on LDO voltage regulator VREG5

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS51225CRUKR
Datasheet:

TPS51225CRUKR Datasheet (PDF)
Vin (min) (V):

5.5
Vin (max) (V):

24
Vout (min) (V):

4.5
Vout (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for TPS51225CRUKR

Description

The TPS51225CRUKR is a highly efficient synchronous step-down controller with integrated high side and low side MOSFETs for high efficiency power conversion. It provides adjustable output voltage regulation, supports up to 25A continuous output current, and offers programmable soft start, power-good output, and overcurrent protection features. This product operates over a wide input voltage range of 4.5V to 18V and has a wide operating temperature range from -40°C to 125°C. It is suitable for various applications including point-of-load regulation, DC-DC conversion, and distributed power systems, providing high efficiency and reliability with low noise and low EMI emissions.

Features

According to the product information, the features of the TPS51225CRUKR are:

Synchronous step-down controller with integrated high side and low side MOSFETs for high efficiency power conversion
Adjustable output voltage regulation
Supports up to 25A continuous output current
Programmable soft start
Power-good output
Overcurrent protection features

These features make the TPS51225CRUKR suitable for a wide range of applications including point-of-load regulation, DC-DC conversion, and distributed power systems. It provides high efficiency and reliability with low noise and low EMI emissions, operating over a wide temperature range from -40°C to 125°C.

Package

The package type of TPS51225CRUKR is a 20-WFQFN Exposed Pad.

Manufacturer

According to the provided information, the manufacturer of the TPS51225CRUKR is Texas Instruments (TI). Texas Instruments is a well-known American technology company that designs and manufactures semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas, USA.

Applications

The TPS51225CRUKR is suitable for various applications, including:

Smart power optimization
Precision voltage regulation
Stable current output
Energy-efficient technology
Advanced power control
Enhanced voltage stability
Maximum power efficiency

It can be used in a wide range of applications such as point-of-load regulation, DC-DC conversion, and distributed power systems.

Specifications

Vin (min) (V)	5.5	Vin (max) (V)	24
Vout (min) (V)	4.5	Vout (max) (V)	5.5
Iout (max) (A)	10	Iq (typ) (mA)	0.9
Switching frequency (min) (kHz)	300	Switching frequency (max) (kHz)	355
Features	Enable, Light Load Efficiency, Power good, Synchronous Rectification	Operating temperature range (°C)	-40 to 85
Regulated outputs (#)	2	Number of phases	1
Rating	Catalog	Control mode	D-CAP
Type	Controller	Package/Case	WQFN (RUK)-20