TPS54202DDCR
Active4.5V TO 28V INPUT, 2A OUTPUT, EMI FRIENDLY SYNCHRONOUS STEP-DOWN CONVERTER
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TPS54202DDCR
Active4.5V TO 28V INPUT, 2A OUTPUT, EMI FRIENDLY SYNCHRONOUS STEP-DOWN CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54202DDCR |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 500 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | TSOT-23-6, SOT-23-6 Thin |
| Supplier Device Package | SOT-23-THIN |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 28 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) | 28 V |
| Voltage - Output (Min/Fixed) | 0.596 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 | $ 1.85 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.00 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| Digi-Reel® | 1 | $ 1.85 | ||
| 10 | $ 1.18 | |||
| 25 | $ 1.00 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.70 | |||
| 500 | $ 0.64 | |||
| 1000 | $ 0.59 | |||
| Tape & Reel (TR) | 3000 | $ 0.48 | ||
| 6000 | $ 0.45 | |||
| 9000 | $ 0.44 | |||
| 15000 | $ 0.42 | |||
| 21000 | $ 0.41 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.79 | |
| 100 | $ 0.61 | |||
| 250 | $ 0.45 | |||
| 1000 | $ 0.32 | |||
Description
General part information
TPS54202 Series
The TPS54202 is a 4.5-V to 28-V input voltage range, 2-A synchronous buck converter. The device includes two integrated switching FETs, internal loop compensation and 5-ms internal soft start to reduce component count.
By integrating the MOSFETs and employing the SOT-23 package, the TPS54202 achieves the high power density and offers a small footprint on the PCB.
Advanced Eco-mode implementation maximizes the light load efficiency and reduces the power loss.
Documents
Technical documentation and resources
