The RICHTEK IC is high quality! l Support DDRI, DDRII, DDRIII, Low-Power DDRIII and DDRIV Requirement
} Source/Sink 3A for DDRI and DDRII
} Source/Sink 2A for DDRIII
} Source/Sink 1.5A for Low-Power DDRIII
} Source/Sink 1.2A for Low-Power DDRIV
l Input Voltage Range : 3.15V to 5.5V
l VLDOIN Voltage Range : 1.2V to 3.3V
l Requires Only 20mF Ceramic Output Capacitance
l Supports High-Z in S3 and Soft-Off in S5
l IntegratedDivider Tracks 1/2VDDQSNSfor Both VTT and VTTREF
l Remote Sensing (VTTSNS)
l ±20mV Accuracy for VTT and VTTREF
l 10mA Buffered Reference (Sourcing/Sinking)(VTTREF)
l Built-In Soft-Start
l Over Current Protection
l Thermal Shutdown Protection
l SOP-8 (Exposed Pad), MSOP-10 (Exposed Pad) and 10-Lead WDFN Package
l RoHS Compliant and Halogen Free
Applications
l DDRI/II/III and Low-Power DDRIII/DDRIV Memory
Termination
l SSTL-2, SSTL-18
l HSTL Termination