SC480 Key Features
- 1.5V VTT Source/Sink 3A Peak Internal Resistor Divider for VTT/REF VTT is High Impedance in S3 VDDQ, VTT, REF Ar
- Part: SC480
- Manufacturer: SEMTECH
- Size: 895.82 KB
Related SEMTECH Datasheets
| Part Number | Description |
|---|---|
| SC4806 | Multiple Function Double Ended PWM Controller |
| SC4808A | High Performance Dual Ended PWM Controller |
| SC4808B | High Performance Dual Ended PWM Controller |
| SC4808B-1 | High Performance Dual Ended PWM Controller |
| SC4808B-2 | High Performance Dual Ended PWM Controller |
SC480 Description
The SC480 is a bination switching regulator and linear source/sink regulator intended for DDR1/2/3 memory systems. The purpose of the switching regulator is to generate the supply voltage, VDDQ, for the memory system. It is a pseudo-fixed frequency constant ontime controller designed for high efficiency, superior DC accuracy, and fast transient response.