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60,930 pcs
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60930 pcs | On Request | 1 | On Request | On Request | 17PB | On Request | On Request | |
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1,411 pcs
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1411 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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795 pcs
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795 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The Texas Instruments TPS61253YFFR is a high-efficiency step-up (boost) converter IC. It operates with an input voltage range from 2.65V to 4.85V and provides a fixed 5V output.
Key electrical specifications include a switch current limit of 3.6A and an output current capability of up to 1.5A peak. The device features a high operating frequency of 3.5MHz, contributing to its efficiency of 93% and enabling a small total solution size of less than 25 mm². It also offers low quiescent current in both standby and normal operation modes.
Designed for surface mounting, the TPS61253YFFR comes in a compact 9-pin DSBGA package. Its operating temperature range is -40°C to 125°C. Features like Enable, Light-load efficiency, Load Disconnect, and Synchronous rectification are included for optimized performance and power management.
This boost converter is suitable for applications requiring efficient voltage step-up conversion in space-constrained designs.
| Qty | Low | High |
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| 1+ | $0.42 | $0.42 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.65V to 4.85V.
The output voltage is fixed at 5V.
The operating temperature range is -40°C to 125°C.
It is available in a 9-DSBGA (9-UFBGA, DSBGA) surface mount package.
The typical efficiency is 93% at 3.5MHz operation.
The switching frequency is 3.5 MHz.
It delivers a minimum of 800 mA at VOUT=4.5V, 1A at VIN>=3.3V, and a peak of 1.5A.