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850 pcs
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850 pcs | On Request | 1 | On Request | On Request | 07+/08+ | On Request | On Request |
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The TPS51511RHLRG4 from Texas Instruments is a synchronous switcher controller featuring a 2A source-only low drop-out (LDO) regulator. This component is engineered for low cost, low noise, and minimal external component count power systems, particularly for GPU applications. Its integrated "OD" switch within the buck controller facilitates dynamic output voltage adjustments. The synchronous buck converter's current mode option is suitable for pure output ceramic-capacitor configurations. An open-drain LDO power-good signal is accessible via the OD pin when required.
Key electrical specifications include an output voltage range of 0.75V to 3.3V and a maximum output current of 10A. The device operates with an input voltage range of 3V to 28V and a switching frequency of 350kHz. It is designed with thermal shutdown protection and a single regulated output.
The TPS51511RHLRG4 is housed in a thermally-enhanced 20-pin VQFN package, suitable for surface mounting. It operates across a wide temperature range, from -40°C to 85°C. Compliance includes RoHS, Lead-Free status, and an MSL rating of 1.
This controller is ideal for power systems requiring efficient voltage regulation and dynamic voltage scaling, making it a robust choice for demanding applications.
The output voltage is adjustable from 0.75V to 3.3V.
It is available in a DHVQFN-20 package.
The operating temperature range is -40°C to 85°C.
The maximum output current is 10A.
The switching frequency is 350kHz.
It uses a buck topology.
The input voltage range is 3V to 28V.