| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,149 pcs
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1149 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS628660AYCGR is an active synchronous step-down converter designed for efficient power management. It supports an input voltage range from 2.4V to 5.5V and can deliver up to 6A of output current. The output voltage is adjustable, ranging from 0.4V to 1.675V, with an accuracy of 1% typical.
This converter features a 2.4MHz switching frequency and utilizes a DCS-Control topology for fast transient response. It includes an I2C interface for control and configuration, along with features like Adaptive/Dynamic Voltage Scaling, Forced PWM, and Power Save mode. The device also incorporates Over Current Protection, Power Good indicator, and Soft Start.
Packaged in a compact 15-DSBGA (1.78x1.05 mm) with surface mount type, the TPS628660AYCGR operates within a temperature range of -40°C to 125°C (TJ). Its internal power MOSFETs have low resistance (7-mΩ and 6.5-mΩ), contributing to high efficiency, with over 90% efficiency at a 0.9V output.
Key electrical characteristics include a low quiescent current of 4µA typical and a maximum duty cycle of 100%. The device offers features such as output discharge, hiccup or latching short-circuit protection, and thermal pre-warning and shutdown.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.06 | $1.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.4V to 5.5V.
The output voltage range is 0.4V to 1.675V.
The maximum output current is 6A.
The operating temperature range is -40°C to 125°C (junction).
It is available in a 15-DSBGA package (1.75mm x 1.05mm) for surface mount.
The switching frequency is 2.4 MHz.
Efficiency is greater than 90% at 0.9V output.