RTQ5119A - DDR5 VR on DIMM PMIC

Richtek

Datasheet Details

The RTQ5119A is an integrated solution for DDR5 R/LRDIMM and NVDIMM power management IC.

Efficiency Up to 91.5% for Each Buck Converter.
Smart Protection Unit Provides Best Protection Shutdown Sequence Control.
Dual-Phase DEM Operation Implements Good Light Load Efficiency and Good Transient Response.
Output Valley Current Limit for Bucks.
Meet JEDEC DDR5 PMIC5010 Specification.
PMIC50x0 Compatible Package: VQFN-35L 5x5 (FC).
Wide Input Supply Range: 4.25V to 15V.
VIN_MGMT Input Supply Range: 3V to 3.6V.
High Integration: 4 x Bucks (3.5A.

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Published: Sep 10, 2023 |