SC2516
Product is not recommended for new design.
The SC2516 is a fully integrated, Three-in-One DDR Controller supplying power to the VDDQ, VTT and GMCH rails. Two synchronous buck controller provide the VDDQ and GMCH at high efficiency, while an internal linear regulator supplies the termination voltage with 1.8A(min) Source/Sink capability.
功能
- Uses latched BF_Cut from Intel® glue chip to control regulators
- External VDDQ divider allows DDRI or DDRII compatibility
- High-efficiency VDDQ switcher
- External GMCH divider allows 1.5 V or 1.25 V programming
- High-efficiency GMCH switcher supplies programmed output from the 5 V or 3.3 V rail
- Single chip solution complies fully with ACPI power sequencing specifications
- 1.8 A (min) VTT source/sink capability
- High-current 1 Amp gate driver for VDDQ switcher
- Independent thermal shutdown for VTT
- Fast transient response
- Space-saving 22-pin MLP package with copper thermal pad for heat-sinking to PC Board
- Power solution for DDR memory per Intel® motherboard specification
- High-speed data line termination
应用
封装
- MLP-22
订购代码
- SC2516MLTR: Package Minimum Tape & Reel Only
- SC2516MLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2516
产品描述
COMPLETE THREE-IN-ONE DDR POWER SOLUTION WITH BF_CUT
引脚数
22
封装类型
MLP
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
