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Global Mixed-mode Technology
G5691
1.5MHz, 1A High Efficiency Buck Converter
Features
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 Frequency Built-in ON/OFF Function Low Dropout Operation: 100% Duty Cycle Thermal Protection Tiny 6-Lead TDFN2X2 Package RoHS Compliant
Applications
Mobile Phones Wireless and DSL modems Power Supply for Portable Devices
General Description
The G5691 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 the use of small surface mount inductor and capacitor.
G5691 Datasheet
