TPS53219ARGTT Semiconductors - ICs by Texas Instruments

BUCK CTRLR SYNC 16QFN

Status: Unknown
Series: -
RoHS: Unknown
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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 pointof-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 (highside 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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Prices starting from US$0.69

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Specifications

Supply Voltage Min 4.5V
Supply Voltage Max 25V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) -
Controller IC Case Style QFN
No. of Pins 16Pins
Switching Frequency 1.07MHz
Topology Synchronous Buck (Step Down)
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Input Voltage Max 28V
Input Voltage Min 3V
Operating Temperature Range -40°C to +85°C
Output Current 50mA
Output Voltage 5.5V
Primary Input Voltage 28V

Alternative Descriptions

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


Frequently Asked Questions

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What category does TPS53219ARGTT fall under?

The TPS53219ARGTT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the TPS53219ARGTT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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