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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | 1631+ | On Request | On Request |
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The Texas Instruments TPS61256YFFR is a high-efficiency, 3.5-MHz step-up (boost) converter packaged in a compact 1.2-mm x 1.3-mm WCSP. This device is designed for power management applications requiring a stable 5V output from an input voltage ranging from 2.3V to 5.5V.
Key electrical characteristics include a maximum output current of up to 1500 mA under specific conditions, a switch current limit of 2.15A typical, and a total DC voltage accuracy of ±2%. It operates efficiently with up to 93% efficiency at 3.5-MHz operation and features low quiescent currents of 37µA in normal operation and 21µA in standby mode.
The TPS61256YFFR supports features such as enable, light-load efficiency, load disconnect, and synchronous rectification. It also includes thermal shutdown and overload protection for enhanced reliability. The device requires only three external surface-mount components, contributing to a total solution size of less than 25 mm².
Packaged in a 9-pin NanoFree™ (CSP), this boost converter is suitable for space-constrained designs. Its operating temperature range is -40°C to 125°C, making it versatile for various environmental conditions.
The input voltage range is 2.3 V to 5.5 V, with a recommended operating range of 2.5 V to 4.85 V.
It provides a fixed 5 V output with ±2% total DC accuracy.
It is housed in a 9-pin DSBGA (YFF) NanoFree package with an area of 1.96 mm².
The operating junction temperature range is -40°C to 125°C.
The switching frequency is 3.5 MHz.
Typical efficiency is 93% at 3.5 MHz operation.