TPS53219ARGTR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS53219ARGTR
Manufacturer

TI
ChipWorker Part#

CW22318733
Category

Voltage Regulator
Package

VQFN-16
Description

DC-DC Cntrlr Single-OUT Step Down 1070kHz 16Pin VQFN EP T/R
Documentation

Datasheet

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TPS53219ARGTR Specifications

Attribute	Attribute Value

Part Number	TPS53219ARGTR
Manufacturer	TI
ChipWorker Part#	CW22318733
Category	Voltage Regulator
Documentation	Datasheet
Number of Pins	16 Pin
Case/Package	VQFN-16
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5.5V
Output Current	20 A
Quiescent Current	400 µA
Number of Regulated Outputs	1 Output
Switching Frequency	500 kHz
Topology	Buck
Input Voltage (Max)	28 V
Input Voltage (Min)	3 V
Maximum Duty Cycle	90 %
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	3V ~ 28V
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The TPS53219A device is a small-sized single buck controller with adaptive ON-time D-CAP mode control. The device is suitable for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supplies in digital consumer products. The small package and minimal pin-count save space on the PCB, while the dedicated EN pin and pre-set frequency selections simplify the power supply design. The skip-mode at light load conditions, strong gate drivers and low-side FET RDS(on) current sensing supports low-loss and high efficiency, over a broad load range. The conversion input voltage (high-side FET drain voltage) range is between 4.5 V and 25 V, and the output voltage range is between 0.6 V and 5.5 V. The TPS53219A is available in a 16-pin, QFN package specified from 40°C to 85°C.

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