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299 pcs
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299 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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The TPS40180 from Texas Instruments is a versatile single-phase stackable synchronous buck controller. It is optimized for low-output voltage, high-output current applications, operating from a 2-V to 40-V supply.
Key features include the ability to stack up to 8 phases for higher power capability, with interleaved phase shift to reduce ripple current. The device supports output voltages from 0.7 V to 5.8 V and offers a programmable switching frequency up to 1 MHz per phase. It also includes eTrim™ for system reference voltage trim, improving overall output voltage tolerance to better than 0.75% untrimmed.
The TPS40180 is housed in a 24-pin VQFN package measuring 4 mm x 4 mm. It operates over a temperature range of -40°C to 85°C. This controller is suitable for applications such as graphic cards, servers, networking equipment, telecommunications equipment, and distributed DC power systems.
With a VDD range of 4.5 V to 15 V and an internal 5-V regulator, the TPS40180 provides flexibility in power supply design. It supports prebiased outputs and features true remote sensing for accurate voltage regulation.
The power stage operates from 2V to 40V, and the VDD supply range is 4.5V to 15V.
The TPS40180 is available in a VQFN-24 (RGE) package measuring 4mm x 4mm (16mm²).
-40°C to 85°C.
Up to 1MHz per phase.
0.7V to 5.8V.
3mA.
10µA.