Description

Ultrathin, Triple Output, Step-Down Module Regulator for DDR-QDR4 Memory Features: Complete DDR-QDR4 SRAM Power Solution Including VDDQ, VTT, VTTR (or VREF) Solution in 0.5cm2 (Dual-Sided PCB) Wide Input Voltage Range: 3.6V to 15V 3.3V Input Compatible with VIN Tied to INTVCC 0.6V to 2.5V Output Voltage Range Dual ±3A DC Output Current with Sink and Source Capability ±1.5%, ±10mA Buffered VTTR = VDDQ/2 Output 3A VDDQ + 3A VTT or Dual Phase Single 6A VTT ±1.5% Maximum Total Output Voltage Regulation Error Over Load, Line and Temperature Current Mode Control, Fast Transient Response External Frequency Synchronization Multiphase Parallelable with Current Sharing Selectable Burst Mode® Operation Overvoltage Input and Overtemperature Protection Power Good Indicator Ultrathin 6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA Packages