| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,999 pcs
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2999 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
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2,771 pcs
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2771 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,407 pcs
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1407 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Features | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Phases | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS53219ARGTR is a synchronous buck controller featuring D-CAP mode for efficient power management. It supports an input voltage range from 3V to 28V and can handle output currents up to 20A. The device operates within a temperature range of -40°C to 85°C.
Key electrical characteristics include a maximum duty cycle of 90% and a typical quiescent current of 0.0004A. It utilizes an adaptive ON-time control architecture with 8 selectable frequency settings, operating at a nominal frequency of 500kHz. The controller includes features such as Enable, Frequency Control, Power Good, and Soft Start.
Packaged in a 16-VQFN (3x3 mm) with exposed pad, the TPS53219ARGTR is designed for surface mount applications. Its topology is Buck, and it features a synchronous rectifier. The output voltage range is 0.6V to 5.5V, and it supports a wide output load range from 0A to over 20A.
This controller is suitable for various power management applications requiring efficient voltage regulation. Its features like Eco-Mode for light-load efficiency and D-CAP mode with fast load-step response make it a versatile component for demanding designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.72 | $0.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 25V.
The output voltage range is 0.6V to 5.5V.
The maximum output current is over 20A.
The operating temperature range is -40°C to 85°C.
The TPS53219ARGTR is available in a 16-VQFN Exposed Pad package (3x3mm).
The switching frequency is 500kHz.
The TPS53219ARGTR uses D-CAP control mode.