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TPS53219ARGTR +BOM

3-V to 28-V, 20-A, synchronous D-CAP buck controller with Eco Mode

Manufacturer:

TI
Mfr.Part #:

TPS53219ARGTR
Datasheet:

TPS53219ARGTR Datasheet (PDF)
Vin (min) (V):

3
Vin (max) (V):

28
Vout (min) (V):

0.6
Vout (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for TPS53219ARGTR

TPS53219ARGTR General Description

The TPS53219ARGTR is the ultimate solution for your power conversion needs, offering unmatched performance and efficiency in a compact package. With its innovative adaptive on-time control architecture, this synchronous buck converter delivers superior transient response and high efficiency, ensuring optimal operation under varying load conditions. The integrated MOSFETs and fixed frequency PWM controller simplify design complexity, while the programmable soft-start feature protects sensitive components during startup. Moreover, the TPS53219ARGTR is equipped with a range of protection features, including overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing system reliability and safety. Whether you're designing industrial equipment or automotive systems, the TPS53219ARGTR from Texas Instruments is the perfect choice for demanding applications

Key Features

Compact design with high switching frequency
Programmable soft start and power good indicator
Thermal shutdown protection for reliable operation

Specifications

Vin (min) (V)	3	Vin (max) (V)	28
Vout (min) (V)	0.6	Vout (max) (V)	5.5
Iout (max) (A)	20	Iq (typ) (mA)	0.4
Switching frequency (min) (kHz)	250	Switching frequency (max) (kHz)	970
Features	Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up	Operating temperature range (°C)	-40 to 85
Regulated outputs (#)	1	Number of phases	1
Rating	Catalog	Control mode	D-CAP
Type	Controller