TPS51116PWPG4
Texas Instruments
The Texas Instruments TPS51116PWPG4 is a complete power solution for DDR memory, featuring a synchronous buck controller and a 3A LDO.
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54,788 pcs
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54788 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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60 pcs
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60 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The Texas Instruments TPS51116PWPRG4 is a versatile power management IC designed for DDR memory power solutions. It supports DDR, DDR2, DDR3, DDR3L, LPDDR3, and DDR4 memory types.
This device features a synchronous buck controller with a wide input voltage range from 3.0V to 28V, capable of D-CAP™ mode with a 100-ns load step response. It offers multiple output voltage options, including 2.5V (DDR), 1.8V (DDR2), adjustable to 1.5V (DDR3), 1.35V (DDR3L), 1.2V (LPDDR3 and DDR4), or a general output range of 0.75V to 3.0V. The buck controller includes features like Powergood, Overvoltage Protection, and Undervoltage Protection.
Additionally, the TPS51116PWPRG4 includes a 3A LDO for VTT and a buffered reference for VREF. The LDO can sink and source 3A and requires only a 20-µF ceramic output capacitor. It provides low noise and accuracy of ±20 mV for both VREF and VTT. The device supports soft-off in S4/S5 states and high-Z in S3.
Packaged in a 20-HTSSOP, the TPS51116PWPRG4 is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C, with a typical quiescent current of 0.8 mA.
| Qty | Low | High |
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| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS51116PWPRG4 operates within a temperature range of -40°C to 85°C.
The TPS51116PWPRG4 is supplied in a 20-HTSSOP package, which is a 20-PowerTSSOP (0.173", 4.40mm Width) for surface mounting.
The input voltage range for the TPS51116PWPRG4 is from 3V to 28V.
The output voltage range for the TPS51116PWPRG4 is from 0.75V to 3V.
The TPS51116PWPRG4 has 1 output.
The TPS51116PWPRG4 supports DDR, DDR2, DDR3, DDR3L, DDR4, LPDDR2, and LPDDR3 memory types.
The typical quiescent current (Iq) for the TPS51116PWPRG4 is 0.8 mA.