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AT1366B
Preliminary Product Information 1MHz,800mA Synchronous Buck Converter
Features • High efficiency (95%) possible • No
Schottky Diode Required • 800mA Output Current at 5V input 3.
3V output • Oscillation frequency 1.
0MHz • Built-in ON/OFF Function • Built-in Short Circuit Protection • Low Dropout Operation: 100% Duty Cycle • Stand-by current max.
1µA • Input voltage: 2.
5V ~5.
5V Applications • Power Supply for portable devices General Description The AT1366B 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.
1MHz operat...