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TPS84320RUQT - 

DC/DC POL Converter, Adjustable, Synchronous Buck, 330 kHz, 800 mV to 5.5 V out, 3 A, B1QFN-47

TPS84320RUQT - DC/DC POL Converter, Adjustable, Synchronous Buck, 330 kHz, 800 mV to 5.5 V out, 3 A, B1QFN-47

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
TPS84320RUQT
Order Code:
2492556

Product Overview

The TPS84320RUQT is an easy-to-use synchronous buck Integrated Power Solution that combines a 3-A DC/DC converter with power MOSFETs, an inductor and passives into a low profile. This total power solution allows as few as 3 external components and eliminates the loop compensation and magnetic part selection process. It is easy to solder onto a printed circuit board and allows a compact point-of-load design with up to 95% efficiency and excellent power dissipation with thermal impedance of 13°C/W junction to ambient. The device delivers the full 3A rated output current at 85°C ambient temperature without airflow. It offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering performance DSPs and FPGAs.
  • Complete integrated power solution allows small footprint, low-profile design
  • Synchronizes to an external clock
  • Adjustable slow-start
  • Output voltage sequencing/tracking
  • Power good output
  • Programmable undervoltage lockout
  • Output overcurrent protection
  • Over temperature protection
  • Pre-bias output start-up
  • Adjustable switching frequency
  • 95% Efficiencies
  • Green product and no Sb/Br

Applications

Communications & Networking, Automation & Process Control, Test & Measurement, Medical, Power Management

Product Information


:
-

:
4.5V

:
14.5V

:
1 Output

:
B1QFN

:
47Pins

:
3A

:
800mV

:
5.5V

:
330kHz

:
Synchronous Buck (Step Down)

:
85°C

:
-

:
MSL 3 - 168 hours
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