Part Number: SSY1920 ( MT2482 )
Function: 2A, Step-Down Converter, DVD power IC
Package ; SOP 8 PIN
SSY1920 ( == MT2482 )
The SSY1920 is a fully integrated, high– efficiency 2A synchronous rectified step-down converter.
The MT2482 operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.The MT2482 requires a minimum number of readily available standard external components and is available in an 8-pin SOIC ROHS compliant package.
Pinout, Circuit :
1. High Efficiency: Up to 94%
2. 1.2MHz/600KHz Frequency Operation
3. 2A Output Current
4. No Schottky Diode Required
5. 4.5V to 18V Input Voltage Range
6. Output Adjustable Down to 0.923V
7. Available in SOP8 Package
8. -40°C to +85°C Temperature Range
1. PC Monitors
2. Network Systems
3. Notebook Computers