TPS51315RGFR
Active3-V TO 14-V, 10-A SYNCHRONOUS BUCK CONVERTER WITH D-CAP CONTROL
TPS51315RGFR
Active3-V TO 14-V, 10-A SYNCHRONOUS BUCK CONVERTER WITH D-CAP CONTROL
Description
General part information
TPS51315 Series
The TPS51315 is a D-CAP™ Mode, 10-A, synchronous step-down converter with integrated MOSFETs. The combination of D-CAP™ mode and on-board MOSFETs provides fast transient response performance with ease of use, less external component count and small footprint. Externally adjustable switching frequency allows optimal design between component size and efficiency tradeoff. Ceramic output capacitors can be employed by adding a few extra components. The TPS51315 is available in the thermally-efficient 40-pin, 5 mm × 7 mm, QFN package and is specified from –40°C to 85°C ambient.
The TPS51315 is a D-CAP™ Mode, 10-A, synchronous step-down converter with integrated MOSFETs. The combination of D-CAP™ mode and on-board MOSFETs provides fast transient response performance with ease of use, less external component count and small footprint. Externally adjustable switching frequency allows optimal design between component size and efficiency tradeoff. Ceramic output capacitors can be employed by adding a few extra components. The TPS51315 is available in the thermally-efficient 40-pin, 5 mm × 7 mm, QFN package and is specified from –40°C to 85°C ambient.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS51315RGFR |
|---|---|
| Current - Output | 10 A |
| Frequency - Switching (Max) | 1 MHz |
| Frequency - Switching (Min) | 100 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 40-VFQFN Exposed Pad |
| Package Length | 7 mm |
| Package Name | 40-VQFN |
| Package Width | 5 mm |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Input (Max) | 14 V |
| Voltage - Input (Min) | 3 V |
| Voltage - Output (Max) | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.75 V |
Pricing
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