Overview
The SC2616 is a fully integrated DDR power solution providing power for the VDDQ and the VTT rails. The SC2616 also completely adheres to the ACPI sleep state power requirements. A synchronous buck controller provides the high current of the VDDQ at high efficiency, while a linear sink/source regulator provides the termination voltage with 2 Amp Source/Sink capability. This approach makes the best trade-off between cost and performance. Additional logic and UVLOs complete the functionality of this single chip DDR power solution in compliance with SLP_S3 and SLP_S5 motherboard signals.
Packaging
- MLP-18
Order Codes
- SC2616MLTR: Package Minimum Tape & Reel Only
- SC2616MLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
PB Free/ROHS
Learn More →Features
- High-efficiency (90%) switcher for VDDQ supplies 20 Amps
- High-current gate drives
- Single-chip solution complies fully with ACPI power sequencing specifications
- Internal S3 state LDO supplies high standby VDDQ current (0.65 Amp min.)
- ACPI sleep state controlled
- 2 Amp VTT source/sink capability
- UVLO on 5 V and 12 V
- Indepent thermal shutdown for VDDQSTBY and VTT
- Fast transient response
- 18-pin MLP package
Applications
- Power solution for DDR memory per ACPI motherboard specification
- High-speed data line termination
- Memory cards
Inventory
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