TPS54678RTER
Active2.95V TO 6V INPUT, 6A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER WITH HICCUP CURRENT LIMIT
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TPS54678RTER
Active2.95V TO 6V INPUT, 6A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER WITH HICCUP CURRENT LIMIT
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54678RTER |
|---|---|
| Current - Output | 6 A |
| Frequency - Switching [Max] | 2 MHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.95 V |
| Voltage - Output (Max) [Max] | 4.5 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.64 | |
| 10 | $ 3.27 | |||
| 25 | $ 3.09 | |||
| 100 | $ 2.68 | |||
| 250 | $ 2.54 | |||
| 500 | $ 2.28 | |||
| 1000 | $ 1.92 | |||
| Digi-Reel® | 1 | $ 3.64 | ||
| 10 | $ 3.27 | |||
| 25 | $ 3.09 | |||
| 100 | $ 2.68 | |||
| 250 | $ 2.54 | |||
| 500 | $ 2.28 | |||
| 1000 | $ 1.92 | |||
| Tape & Reel (TR) | 3000 | $ 1.83 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.50 | |
| 100 | $ 2.04 | |||
| 250 | $ 1.60 | |||
| 1000 | $ 1.36 | |||
Description
General part information
TPS54678 Series
TPS54678 device is a full-featured 6-V, 6-A, synchronous step-down current mode converter with two integrated MOSFETs.
TPS54678 enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count, reducing inductor size by enabling up to 2-MHz switching frequency, and minimizing the IC footprint with a small 3-mm × 3-mm thermally enhanced WQFN package.
TPS54678 provides accurate regulation for a variety of loads with an accurate ±1% voltage reference (VREF) over temperature.
Documents
Technical documentation and resources
