See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DRB | 8

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS61045DRBT


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

TI Store Price:

 
 
Qty.Price
1 - 9 $ 1.57
10 - 24 $ 1.42
25 - 99 $ 1.27
100 - 249 $ 1.14
250 - 499 $ 1.03
500 - 749 $ 0.85
750 - 999 $ 0.70
1000 - 9999 $ 0.58

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Texas Instruments TPS61045DRBT

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.

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