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IW1699 - Slot-type Photomicrosensor

General Description

The iW1699 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

Key Features

  • No-load power consumption < 30mW at 230VAC along with fast dynamic load response and short turn-on delay time in typical 12W compact adapter/charger.

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Datasheet Details

Part number IW1699
Manufacturer iWatt
File Size 1.38 MB
Description Slot-type Photomicrosensor
Datasheet download datasheet IW1699 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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iW1699 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller 1.0 Features ●● No-load power consumption < 30mW at 230VAC along with fast dynamic load response and short turn-on delay time in typical 12W compact adapter/charger applications ●● Tight constant-voltage and constant-current regulation across line and load range ●● Primary-side feedback eliminates opto-isolators and simplifies design  2.0 Description The iW1699 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.