TPS54260MDRCTEP
Active3.5-V TO 60-V INPUT, 2.5A STEP-DOWN CONVERTER WITH ECO-MODE™ 10-VSON -55 TO 125
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TPS54260MDRCTEP
Active3.5-V TO 60-V INPUT, 2.5A STEP-DOWN CONVERTER WITH ECO-MODE™ 10-VSON -55 TO 125
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS54260MDRCTEP | TPS54260 Series |
|---|---|---|
| Board Type | - | Fully Populated |
| Current - Output | 2.5 A | 2.5 A |
| Frequency - Switching | - | 300 kHz |
| Frequency - Switching [Max] | 2.5 MHz | 2.5 MHz |
| Frequency - Switching [Min] | 100 kHz | 100 kHz |
| Function | Step-Down | Step-Down |
| Grade | - | Automotive |
| Main Purpose | - | DC/DC, Step Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 150 C | 125 - 150 C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Outputs and Type | - | Non-Isolated |
| Outputs and Type | - | 1 |
| Package / Case | 10-VFDFN Exposed Pad | 10-PowerTFSOP, 10-MSOP, 10-VFDFN Exposed Pad |
| Qualification | - | AEC-Q100 |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 10-VSON (3x3) | 10-HVSSOP, 10-VSON (3x3) |
| Synchronous Rectifier | False | False |
| Topology | Buck | Buck |
| Utilized IC / Part | - | TPS54260 |
| Voltage - Input | - | 10.8 V |
| Voltage - Input | - | 13.2 V |
| Voltage - Input (Max) [Max] | 60 V | 60 V |
| Voltage - Input (Min) [Min] | 3.5 V | 3.5 V |
| Voltage - Output | - | 3.3 V |
| Voltage - Output (Max) [Max] | 60 V | 60 V |
| Voltage - Output (Min/Fixed) | 0.8 V | 0.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | N/A | 1 | $ 8.99 | |
| 10 | $ 6.99 | |||
| 25 | $ 6.49 | |||
| 100 | $ 5.94 | |||
| 250 | $ 5.68 | |||
| 500 | $ 5.52 | |||
| 750 | $ 5.44 | |||
| 1250 | $ 5.35 | |||
| 1750 | $ 5.30 | |||
| Digikey | Cut Tape (CT) | 1 | $ 9.52 | |
| 10 | $ 8.60 | |||
| 25 | $ 8.20 | |||
| 100 | $ 7.12 | |||
| Digi-Reel® | 1 | $ 9.52 | ||
| 10 | $ 8.60 | |||
| 25 | $ 8.20 | |||
| 100 | $ 7.12 | |||
| Tape & Reel (TR) | 250 | $ 6.80 | ||
| 500 | $ 6.20 | |||
| 1250 | $ 5.40 | |||
| Mouser Electronics | N/A | 1 | $ 8.33 | |
| 10 | $ 6.56 | |||
| 25 | $ 6.07 | |||
| 100 | $ 5.54 | |||
| 250 | $ 5.33 | |||
| 1000 | $ 4.95 | |||
| Texas Instruments | SMALL T&R | 1 | $ 7.29 | |
| 100 | $ 5.94 | |||
| 250 | $ 4.67 | |||
| 1000 | $ 3.96 | |||
TPS54260 Series
Automotive 3.5V to 60V, 2.5A Step-down Converter with Eco-Mode™
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Min/Fixed) | Synchronous Rectifier | Topology | Output Type | Voltage - Input (Min) [Min] | Voltage - Input (Max) [Max] | Frequency - Switching [Min] | Frequency - Switching [Max] | Output Configuration | Current - Output | Number of Outputs | Function | Mounting Type | Package / Case | Supplier Device Package | Voltage - Output (Max) [Max] | Main Purpose | Outputs and Type | Outputs and Type | Utilized IC / Part | Frequency - Switching | Voltage - Input [Min] | Voltage - Input [Max] | Voltage - Output | Supplied Contents | Board Type | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS54260DGQR | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-MSOP, 10-PowerTFSOP | 10-HVSSOP | 60 V | |||||||||||||
Texas Instruments TPS54260EVM-597 | 2.5 A | DC/DC, Step Down | Non-Isolated | 1 | TPS54260 | 300 kHz | 10.8 V | 13.2 V | 3.3 V | Board(s) | Fully Populated | |||||||||||||||||||
Texas Instruments TPS54260QDRCRQ1 | 125 °C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 60 V | Automotive | AEC-Q100 | |||||||||||
Texas Instruments TPS54260DRCR | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 60 V | |||||||||||||
Texas Instruments TPS54260MDGQTEP | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-MSOP, 10-PowerTFSOP | 10-HVSSOP | 60 V | |||||||||||||
Texas Instruments TPS54260DGQ | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-MSOP, 10-PowerTFSOP | 10-HVSSOP | 60 V | |||||||||||||
Texas Instruments TPS54260MDRCTEP | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 60 V | |||||||||||||
Texas Instruments TPS54260DRCT | 150 C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 60 V | |||||||||||||
Texas Instruments TPS54260QDRCTQ1 | 125 °C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 60 V | Automotive | AEC-Q100 | |||||||||||
Texas Instruments TPS54260QDGQRQ1 | 125 °C | -40 °C | 0.8 V | Buck | Adjustable | 3.5 V | 60 V | 100 kHz | 2.5 MHz | Positive | 2.5 A | 1 | Step-Down | Surface Mount | 10-MSOP, 10-PowerTFSOP | 10-HVSSOP | 60 V | Automotive | AEC-Q100 |
Description
General part information
TPS54260 Series
The TPS54260-Q1 device is a 60-V, 2.5-A, step-down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 138 µA. Using the enable pin, shutdown supply current is reduced to1.3-µA, when the enable pin is low.
Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing and tracking. An open drain power good signal indicates the output is within 94% to 107% of the nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.