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OZ811 - Ultra High Efficiency DC-DC Controller

Description

OZ811 is a DC/DC controller for the next generation of microprocessor power supplies, their peripherals and chipsets.

OZ811 steps down the high battery voltage to low output voltages in the range of 0.5V to 2.75V.

Features

  • DC-DC SMPS controller with integrated drivers Constant ripple-current control allows optimum inductor size High Efficiency up to 94% High light load efficiency (>85% at 100mA) VOUT accuracy 1% Input voltage from 3V to 30V Output voltage - adjustable from 0.5V to 2.75V Output current - up to 30A User adjustable operating frequency Dynamic voltage change support Voltage Feed-Forward Compen.

📥 Download Datasheet

Datasheet Details

Part number OZ811
Manufacturer O2Micro International
File Size 208.72 KB
Description Ultra High Efficiency DC-DC Controller
Datasheet download datasheet OZ811 Datasheet

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Full PDF Text Transcription

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OZ811 Ultra High Efficiency DC-DC Controller FEATURES • • • • • • • • • • • DC-DC SMPS controller with integrated drivers Constant ripple-current control allows optimum inductor size High Efficiency up to 94% High light load efficiency (>85% at 100mA) VOUT accuracy 1% Input voltage from 3V to 30V Output voltage - adjustable from 0.5V to 2.
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