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.