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TEXAS INSTRUMENTS  TPS84250RKGR  DC-DC CONV, BUCK, 1MHZ, BQFN-41

TEXAS INSTRUMENTS TPS84250RKGR
Technical Data Sheet (10.15KB) EN See all Technical Docs

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Product Overview

The TPS84250RKGR is a 2.5A Step-down Integrated Power Solution that combines a 2.5A DC/DC converter with an inductor and passives into a low profile. This total power solution allows as few as five external components and eliminates the loop compensation and magnetic part selection process. Its compact point-of-load design offers greater than 90% efficiency and excellent power dissipation capability. The TPS84250 offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering a wide range of ICs and systems. It requires a minimum input capacitance of 4.4µF of ceramic type. The voltage rating of input capacitors must be greater than the maximum input voltage. The output capacitance of the TPS84250 can be comprised of either all ceramic capacitors or a combination of ceramic and bulk capacitors.
  • Wide input voltage range
  • Output adjustable from 2.5 to 15V
  • 65V Surge capability
  • Efficiencies up to 96%
  • Adjustable switching frequency (300kHz to 1MHz)
  • Synchronizes to an external clock
  • Adjustable slow-start
  • Output voltage sequencing and tracking
  • Power good output
  • Programmable under-voltage lockout (UVLO)
  • Output over-current protection
  • Over-temperature protection
  • Pre-bias output start-up
  • Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

Product Information

DC / DC Converter Type:
Input Voltage Min:
7V
Input Voltage Max:
50V
No. of Outputs:
1 Output
DC / DC Converter IC Case:
BQFN
No. of Pins:
41Pins
Output Current:
2.5A
Output Voltage Min:
2.5V
Output Voltage Max:
15V
Switching Frequency:
1MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Motor Drive & Control;
  • Automation & Process Control;
  • Test & Measurement;
  • Medical;
  • Imaging, Video & Vision;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Mexico

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.086182

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