| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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70,000 pcs
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70000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
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2,900 pcs
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2900 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
271 pcs
|
271 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS61240YFFR from Texas Instruments is a high-efficiency, 3.5-MHz fixed-frequency boost converter. It operates with an input voltage range of 2.3V to 5.5V and provides a fixed output voltage of 5V.
This device is capable of delivering up to 450mA of output current, with a typical switch current limit of 0.6A. It features a low quiescent current of 30µA, making it suitable for power-sensitive applications. The converter includes features such as automatic PFM/PWM mode transition for improved efficiency at light loads, internal soft-start for reduced inrush current, and load disconnect during shutdown.
Designed for ease of use, the TPS61240YFFR requires only three external surface-mount components: one inductor and two ceramic capacitors. It is available in a compact 6-pin DSBGA package, with a total solution size of less than 13 mm². The operating temperature range is -40°C to 85°C.
Key electrical characteristics include a typical start-up time of 250µs and an efficiency of over 90% under nominal operating conditions. The device also incorporates current overload and thermal shutdown protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.43 | $0.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.3V to 5.5V.
It provides a fixed output voltage of 5V with ±2% accuracy.
The maximum output current is 450mA.
It operates at a fixed 3.5MHz switching frequency.
It is supplied in a 6-DSBGA surface-mount package (also listed as 6-UFBGA, DSBGA).
The operating temperature range is -40°C to 85°C.
Typical efficiency is greater than 90% under nominal operating conditions.