G2120
G2120 is Synchronous Step Down manufactured by Global Mixed-mode Technology.
Global Mixed-mode Technology
3 Channels, High Efficiency, Synchronous Step Down with LDO
Features
- Continuous Loading: 3A (Buck 1), 1A (Buck 2 and 3)
- 1MHz Switching Frequency
- 1.0V ± 2% Voltage Reference Over Temperature
- External Enable/Sequencing and Soft Start Pins
- Adjustable Soft Start
- Power Good Output
- Cycle by Cycle Current Limit, Thermal and
Overload protection.
- Built in 500m A LDO
- Thermally Enhanced 4mm × 4mm 28-pin QFN
Applications
- Set Top Boxes
- Blue-ray DVD
General Description
The G2120 device Features three synchronous 5.5V input range high efficiency buck converters. The converters are designed to simplify its application while giving the designer the option to optimize their usage according to the target application.
Ordering Information
The converters can operate in 5V systems and have integrated power transistors. The output voltage can be set externally using a resistor divider to any value between 1.0V and close to the input...
