1 FEATURES
1• Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design
• Wide Input-Voltage Range from 7 V to 50 V
• Output Adjustable from 2.5 V to 15 V
• 65-V Surge Capability
• Efficiencies Up to 96%
• Adjustable Switching Frequency
(300 kHz to 1 MHz)
• Synchronizes to an External Clock
• Adjustable Slow Start
• Output Voltage Sequencing and Tracking
• Power-Good Output
• Programmable Undervoltage Lockout (UVLO)
• Output Overcurrent Protection
• Overyemperature Protection
• Prebias Output Start-Up
• Operating Temperature Range: –40°C to +85°C
• Enhanced Thermal Performance: 14°C/W
• Meets EN55022 Class B Emissions
• For Design Help Visit http://www.ti.com/TPS84250

2 APPLICATIONS
• Industrial and Motor Controls
• Automated Test Equipment
• Medical and Imaging Equipment
• High Density Power Systems

3 DESCRIPTION
The TPS84250 is an easy-to-use integrated power
solution that combines a 2.5-A DC/DC converter with
an inductor and passives into a low profile, QFN
package. This total power solution allows as few as
five external components and eliminates the loop
compensation and magnetics part selection process.
The small 9 mm × 11 mm × 2.8 mm, QFN package is
easy to solder onto a printed circuit board and allows
a compact point-of-load design with greater than 90%
efficiency and excellent power dissipation capability.
The TPS84250 offers the flexibility and the featureset
of a discrete point-of-load design and is ideal for
powering a wide range of ICs and systems.
Advanced packaging technology affords a robust and
reliable power solution compatible with standard QFN
mounting and testing techniques.