AT1691 converter equivalent, 1a high efficiency buck converter.
* Input voltage: 2.5V ~5.5V
* High efficiency (95%)
* No Schottky Diode Required
* 1A Output Current at 5V Input 3.3V Output
* 1.5MHz Switching Freque.
* Mobile Phones
* Wireless and DSL modems
* Power Supply for Portable Devices
General Description
The AT169.
The AT1691 provides complete control for a DC/DC converter optimized for high-performance microprocessor applications. It is operated on current mode architecture for excellent line and load transient response. 1.5MHz operation frequency is allowing .
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