| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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35 pcs
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35 pcs | On Request | 1 | On Request | On Request | 1251+ | On Request | On Request |
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The Texas Instruments TPS53313 is a high-performance synchronous buck converter. It is designed to provide a continuous 6A output current with an input voltage range from 4.5V to 16V. The output voltage is adjustable, ranging from 0.6V up to 0.7 times the input voltage.
This converter features optimized efficiency at both light and heavy loads, making it suitable for a wide variety of applications. It supports all MLCC output capacitors and offers selectable SKIP mode or Forced CCM operation. The device includes features such as Enable, Output Discharge, Power Good indication, and Prebias startup.
The TPS53313 utilizes voltage mode control and has a programmable switching frequency from 250 kHz to 1.5 MHz. It can also synchronize to an external clock. Protection features include overcurrent, overvoltage, undervoltage, and overtemperature protection with hiccup mode. The device is housed in a compact 4 mm x 4 mm, 24-pin VQFN package, suitable for surface mount applications.
Key electrical characteristics include a typical quiescent current of 0.32 mA and a maximum duty cycle of 99%. The operating temperature range is -40°C to 85°C.
The maximum output current is 6 A.
The input voltage range is 4.5 V to 16 V.
The output voltage can be adjusted from 0.6 V.
The operating temperature range is -40 °C to 85 °C.
The TPS53313 is available in a 4 mm x 4 mm, 24-pin VQFN package.
The typical quiescent current is 0.32 mA.
The maximum switching frequency is 1.5 MHz.