NX2820 is 2A SOURCE/SINK LDO & SYNCHRONOUS SWITCHING CONTROLLER manufactured by NEXSEM.
| Part Number | Description |
|---|---|
| NX2114 | 300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER |
| NX2114A | 300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER |
| NX2120 | SYNCHRONOUS PWM CONTROLLER |
| NX2150 | SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER |
| NX2155 | SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER |
The NX2820 is a bination of synchronous Buck con- n troller IC and 2A internal source/sink LDO regulator. It is n designed for DDR memory application where typically n synchronous controller provides either a 2.5V Vddq for n DDR1 type memory(1.8V for DDRII) and the internal LDO n supplies Vtt from the Vddq supply.
