AT1691 Overview
The AT1691 provides plete 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.
AT1691 Key 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 pliant