IW1690 Low-Power Off-line Digital PWM Controller

iWatt

Description

Not Recommended For New Designs iW1690 Low-Power Off-line Digital PWM Controller 1.0 .
The iW1690 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supp.

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Datasheet Specifications

Part number: IW1690
Manufacturer: iWatt
File Size: 613.79 KB
Datasheet: IW1690_iWatt.pdf
Description: Low-Power Off-line Digital PWM Controller

Features

* Primary-side feedback eliminates opto-isolators and simplifies design
* Direct drive of BJT switching device
* Multi-mode operation for highest overall efficiency
* Built-in cable drop compensation
* Very tight output voltage regulation
* No ex

Applications

* and allows for a wide input voltage range. The ultra-low start-up power and operating current at light load ensure that the iW1690 is ideal for applications targeting the newest regulatory standards for average efficiency and standby power. 3.0 Applications
* Low power AC/DC adapter/charger

IW1690 Distributors

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IW1690 Low-Power Off-line Digital PWM Controller iWatt

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