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OZ812 Datasheet Integrated Power Supply Controller

Manufacturer: O2Micro International

Overview: OZ812 DDR, DDR2 and DDR3 Integrated Power Supply Controller.

Datasheet Details

Part number OZ812
Manufacturer O2Micro International
File Size 150.13 KB
Description Integrated Power Supply Controller
Datasheet OZ812_O2MicroInternational.pdf

General Description

OZ812 is a DC/DC controller specially developed to design power supplies for DDR, DDR2 and DDR3 memories.

OZ812 steps down the high battery voltage to low output voltages in the range of 0.5V to 2.75V and also provides the memory reference VTTREF and termination voltage VTT that accurately tracks VDDQ/2.

It is pliant with the DDR, DDR2 and DDR3 specifications.

Key Features

  • DC-DC SMPS controller with integrated drivers for VDDQ Integrated Linear Regulator with 2A source and sink capability for VTT. High Efficiency up to 94% High light load efficiency; >85% at 100mA VDDQ accuracy ±1% Input voltage from 3V to 30V Output voltage o Preset values at 2.5V or 1.8V or o adjustable from 0.5V to 2.75V Output current - up to 15A.

More Datasheets from O2Micro International

Part Number Description
OZ811 Ultra High Efficiency DC-DC Controller
OZ813 Ultra High Efficiency Dual DC-DC Controller
OZ826 Dual-Phase DC-DC Controller

OZ812 Distributor