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Details for TPS53219ARGTT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS53219ARGTT
Buy Directly from Texas Instruments (5500 in stock) $0.5980
BUCK CTRLR SYNC 16QFN
TPS53219ARGTT image

TPS53219ARGTT by Texas Instruments

BUCK CTRLR SYNC 16QFN
Part Information
TPS53219ARGTT image
RoHS Compliant
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 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.
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
Alternate Descriptions
DC DC Cntrlr Single-OUT Sync Buck 3V to 28V Input 16-Pin VQFN EP T/R Avnet America
3V to 28V Input, 20A, Eco-Mode™, D-CAP™ Synchronous Buck Controller Texas Instruments