TPS51100DGQG4
3 -A SINK / SOURCE DDR终端稳压器 3-A SINK/SOURCE DDR TERMINATION REGULATOR
DESCRIPON
The TPS51100 is a 3-A sink/source tracking termination regulator. It is specifically designed for low-cost/low-external component count systems, where space is a premium.
FEATURES
Input Voltage Range: 4.75 V to 5.25 V
VLDOIN Voltage Range: 1.2 V to 3.6 V
3-A Sink/Source Termination Regulator Includes Droop Compensation
Requires Only 20-µF Ceramic Output Capacitance
Supports High-Z in S3 and Soft-Off in S5
1.2-V Input VLDOIN Helps Reduce Total Power Dissipation
Integrated Divider Tracks /VDDQSNS for VTT and VTTREF
Remote Sensing VTTSNS
±20-mV Accuracy for VTT and VTTREF
10-mA Buffered Reference VTTREF
Built-In Soft-Start, UVLO and OCL
Thermal Shutdown
Supports JEDEC Specifications
APPLICATIONS
DDR, DDR2 Memory Termination
SSTL−2, SSTL−18 and HSTL Termination
