- The TPS51116 provides a complete power supply for DDR/SSTL-2, DDR2/SSTL-18, and DDR3 memory systems.
- Wide-Input Voltage Range: 3.0-V to 28-V
- Capable to Sink and Source 3A
The TPS51116 provides a complete power supply for DDR/SSTL-2, DDR2/SSTL-18, and DDR3 memory systems. It integrates a synchronous buck controller with a 3-A sink/source trackinglinear regulator and buffered low noise reference.
The TPS51116 offers the lowest total solution cost in systems where space is at a premium.
- TEchnical sheet: http://www.alldatasheet.fr/view.jsp?Searchword=TPS51116RGER
Synchronous Buck Controller (VDDQ)
–Wide-Input Voltage Range: 3.0-V to 28-V
–D−CAP™Mode with 100-ns Load Step
–Current Mode Option Supports Ceramic Output Capacitors
–Supports Soft-Off in S4/S5 States
3-A LDO (VTT), Buffered Reference (VREF)
–Capable to Sink and Source 3A
–LDO Input Available to Optimize Power
–Requires only 20-μF Ceramic Output Capacitor
DDR/DDR2/DDR3/LPDDR3 Memory Power Supplies
SSTL-2 SSTL-18 and HSTL Termination