tps84259.pdf
| FEATURES | DESCRIPTION |
| Complete Integrated Power Solution Allows Small Footprint Low-Profile Design | The TPS84259 is an easy-to-use negative output voltage power module that combines a 15-W DC/DC converter with an inductor, and passives into a low profile, QFN package. This total power solution allows |
| " Wide Input Voltage Range from 4.5 V to 40 V " Output Adjustable from –3.0 V to –17 V " | |
| Supplies up to 2-A of Output Current " 45-V Surge Capability " Synchronizes to an External Clock " Adjustable Slow-Start " Programmable Undervoltage Lockout (UVLO) " | as few as five external components and eliminates the loop compensation and magnetics part selection process. The 9x11x2.8 mm QFN package is easy to solder onto a printed circuit board and allows a compact design with fewer components and excellent power |
| Output Overcurrent Protection " Over Temperature Protection " Operating Temperature Range: –40°C to 85°C " | dissipation capability. The TPS84259 offers the flexibility and the feature-set of a discrete design and is ideal for powering a wide range of ICs and analog circuits requiring a negative output voltage. Advanced |
| Enhanced Thermal Performance: 14°C/W " | packaging technology affords a robust and reliable |
| Meets EN55022 Class B Emissions " | power solution compatible with standard QFN mounting and testing techniques. |
APPLICATIONS
• Industrial and Motor Controls
• Automated Test Equipment
• Bipolar Amplifiers in Audio/Video
• High Density Power Systems
DatasheetDoc-Texas Instruments TI pdf datasheet download
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