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4,050 pcs
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4050 pcs | On Request | 1 | On Request | On Request | 11+PB | On Request | On Request |
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The Texas Instruments TPS61241YFFR is an active Step-Up DC/DC Converter designed for power management applications. It provides a fixed output voltage of 5V with an output current capability of up to 450mA. The device operates within an input voltage range of 2.3V to 5.5V and features a typical operating frequency of 3.5MHz.
Key electrical characteristics include a switch current limit of 0.7A and a quiescent current of 30µA. The converter boasts high efficiency, exceeding 90% under nominal operating conditions, and includes features like automatic PFM/PWM mode transition for power saving at light loads. It also incorporates internal soft-start with a typical start-up time of 250µs.
This DC/DC converter is available in a compact 6-DSBGA package, suitable for surface mount applications. It requires minimal external components, typically one inductor and two ceramic capacitors, contributing to a small total solution size of less than 13 mm². The device includes protection features such as current overload and thermal shutdown.
Designed for versatility, the TPS61241YFFR is suitable for various applications requiring efficient voltage boosting. Its compact size and integrated features make it a good choice for space-constrained designs.
| Qty | Low | High |
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| 1+ | $0.43 | $0.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 5V with ±2% accuracy.
The input voltage range is 2.3V to 5.5V.
The typical output current is up to 450mA.
The switching frequency is 3.5MHz.
Efficiency is over 90% at nominal operating conditions.
The operating temperature range is -40°C to 85°C ambient.
It is available in a 6-DSBGA (6-UFBGA, DSBGA) surface mount package.