| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SON |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 1.80 V to 6.00 V |
| Output Voltage | 28.0 V |
| Output Current | 20.0 mA |
| Quiescent Current | 40.0 µA |
| Number of Regulated Outputs | 1 Output |
| Topology | Boost |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The TPS61045DRBR is a high-frequency digitally adjustable 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 1MHz, the device allows the use of small external components and together.
● Up to 85% efficiency
● Digitally adjustable output voltage control
● Disconnects output from input during shutdown
● Thermal shutdown mode
● 40µA Typical no load quiescent current
● 0.1µA Typical shutdown current
● Green product and no Sb/Br
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