Part Number: SY8009
Function: 1.5MHz/1MHz, 1.5A/2A Synchronous Step Down Regulator
Package: SOT-23-5, SSOT23-6 Type
Manufacturer: Silergy Corp
Image and Pinouts:
The SY8009A and SY8009B are high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.5A/2A output currents.
The SY8009 family operate over a wide input voltage range from 3V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency.
SY8009AAAC : SOT23-5
SY8009BABC : SOT23-6
SY8009BEBC : SSOT23-6
1. LCD TV
2. Set Top Box
3. Net PC
4. Mini-Notebook PC
5. Access Point Router
Other data sheets are available within the file: SY8009A, SY8009AAAC, SY8009B, SY8009BABC
SY8009 Datasheet PDF Download