TPS61045DRBR Texas Instruments - Yeehing Electronics

28-V, 85% Efficient Boost Converter in QFN-8, Digitally Adjustable

Pricing (USD)

Quantity	Unit Price
1 — 99	1.232
100 — 249	1.018
250 — 999	0.731
1,000 +	0.39

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

TPS61045DRBR 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.