Professional China Digital Logic Ic - TPS54302DDCR Switching Voltage Regulators 4.5-V to 28-V Input, 3-A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT-23-THIN -40 to 125 – Shinzo
Professional China Digital Logic Ic - TPS54302DDCR Switching Voltage Regulators 4.5-V to 28-V Input, 3-A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT-23-THIN -40 to 125 – Shinzo Detail:
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | Switching Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOT-23-Thin-6 |
| Topology: | Buck |
| Output Voltage: | 28 V |
| Output Current: | 3 A |
| Number of Outputs: | 1 Output |
| Input Voltage, Min: | 4.5 V |
| Input Voltage, Max: | 28 V |
| Quiescent Current: | 45 uA |
| Switching Frequency: | 400 kHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Series: | TPS54302 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Input Voltage: | 4.5 V to 28 V |
| Operating Supply Current: | 40 uA |
| Product Type: | Switching Voltage Regulators |
| Shutdown: | Shutdown |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC – Power Management ICs |
| Supply Voltage – Min: | 4.5 V |
| Unit Weight: | 0.000335 oz |
♠ TPS54302 4.5-V to 28-V Input, 3-A Output, EMI-Friendly Synchronous Step-Down Converter
The TPS54302 device is a 4.5-V to 28-V input voltage range, 3-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 TPS54302 device 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.
In the TPS54302 device, the frequency spread spectrum operation is introduced for EMI reduction.
Cycle-by-cycle current limit in both high-side MOSFET protects the converter in an overload condition and is enhanced by a low-side MOSFET freewheeling current limit which prevents current runaway. Hiccup mode protection is triggered if the overcurrent condition has persisted for longer than the present time.
Product detail pictures:
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By Bella from Romania - 2018.12.05 13:53
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
By Ruby from Spain - 2017.10.25 15:53
