| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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72,320 pcs
|
72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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28,000 pcs
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28000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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1,662 pcs
|
1662 pcs | On Request | 1 | On Request | On Request | 0840+ | On Request | On Request | |
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1,573 pcs
|
1573 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,573 pcs
|
1573 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,064 pcs
|
1064 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
235 pcs
|
235 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS61045DRBR from Texas Instruments is a high-frequency boost converter designed for efficient power management. It features digitally-programmable output voltage and true shutdown capabilities, allowing for controlled power-up and power-down sequencing.
This device supports an input voltage range from 1.8V to 6V and can deliver an output voltage of up to 28V. It boasts up to 85% efficiency and a switching frequency of up to 1 MHz, enabling the use of small external components. The TPS61045DRBR has a low no-load quiescent current of 40 µA typical and a shutdown current of 0.1 µA typical.
Packaged in an 8-SON (3x3) or 8-VDFN exposed pad, this surface-mount component is suitable for applications requiring compact solutions. Its adjustable output voltage can be controlled in digital steps via a logic signal to the CTRL pin, with the output voltage range and step size programmable through the feedback divider network. The converter also features load disconnect and nonsynchronous operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.70 | $0.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8 V to 6 V.
The output voltage range is adjustable from 1.8 V to 28 V.
The typical switch current limit is 0.3 A.
The switching frequency is up to 1 MHz.
The TPS61045DRBR is available in 8-SON (3x3) and 8-VDFN Exposed Pad packages.
The junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.
The maximum efficiency is up to 85%.