| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,691 pcs
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5691 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The TPS61240YFFT from Texas Instruments is a high-efficiency step-up (boost) converter. It is designed to provide a stable 5V output from an input voltage ranging from 2.3V to 5.5V.
Key electrical specifications include an output current capability of up to 450mA, a typical switch current limit of 0.6A, and a high operating frequency of 3.5MHz. The device boasts an efficiency greater than 90% under nominal operating conditions and a low quiescent current of typically 30µA. It features synchronous rectification for improved efficiency and a duty cycle of up to 100%.
This boost converter is suitable for applications requiring voltage step-up. It is available in a compact 6-DSBGA package, facilitating space-constrained designs. The operating temperature range is -40°C to 125°C.
Features such as automatic PFM/PWM mode transition, low ripple power save mode, internal softstart, and load disconnect during shutdown enhance its performance and usability. The device requires only three external surface-mount components: one inductor and two ceramic capacitors, contributing to a small total solution size.
| Qty | Low | High |
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| 1+ | $0.56 | $0.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.3V to 5.5V.
The output voltage is fixed at 5V with an accuracy of ±2%.
The maximum output current is 450 mA.
The operating temperature range is -40°C to 125°C.
The TPS61240YFFT is available in a 6-pin DSBGA (6-UFBGA) package for surface mount.
The typical switching frequency is 3.5 MHz.
Yes, it features a synchronous rectifier for improved efficiency.