Texas Instruments
TPS61045DRBT
TPS61045DRBT
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TPS61045DRBT Texas Instruments - Yeehing Electronics
28-V, 85% Efficient Boost Converter in QFN-8, Digitally Adjustable
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.478 |
| 100 — 249 | 1.221 |
| 250 — 999 | 0.877 |
| 1,000 + | 0.46 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Voltage Regulators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SON-8 |
| Output Current | 300 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Series | TPS61045 |
| Packaging | Reel |
| Input Voltage | 1.8 V to 6 V |
| Operating Temperature Range | - 40 C to + 85 C |
| Brand | Texas Instruments |
| Development Kit | TPS61045EVM-231 |
| Moisture Sensitive | Yes |
| Operating Supply Current | 40 uA |
| Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000808 oz |
For more information, please refer to datasheet
Documents
| TPS61045DRBT Datasheet |
More Information
The TPS61045 device is a high-frequency boost converter with digitally-programmable output voltage and true shutdown. During shutdown, the output is disconnected from the input by opening the internal input switch. This allows a controlled power-up and power-down sequencing of the display. The output voltage can be increased or decreased in digital steps by applying a logic signal to the CTRL pin. The output voltage range, as well as the output voltage step size, can be programmed with the feedback divider network. With a high switching frequency of up to 1 MHz, the TPS61045 device allows the use of small external components, and together, with the small 8-pin VSON package, a minimum system solution size is achieved.
