SI-8033SD
SI-8033SD is 3A Buck Converter manufactured by Sanken.
- Part of the SI-8000SD comparator family.
- Part of the SI-8000SD comparator family.
Description
SI-8000SD series are buck converter ICs whose maximum output current is 3 A.
These products have various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieve a buck converter circuit with few external ponents.
Features
- High Efficiency 84% (SI-8050SD: VIN = 20 V, IOUT = 1 A)
- Few ponents
- Downsized Choke Coil
(Switching Frequency 60 k Hz (typ.))
- Fixed Output Voltage
- Soft Start Function
- On/Off Function
- Low Supply Current during Output Off
- Protection Functions
Overcurrent Protections (OCP): Drooping Type, Auto-restart Thermal Shutdown (TSD): Auto-restart
Typical Application
Package
TO263-5L
Not to scale
Selection Guide
Part Number SI-8033SD SI-8050SD
Output Voltage 3.3 V 5V
Applications
For the systems requiring power supplies such as:
- Audio Visual Equipment
- Office Automation Equipment (e.g., Printer)
- Onboard power supply
SI-8000SD
VIN SW GND VOS SS
L1
VOUT
CIN GND
C3 D1
COUT GND
SI-8000SD-DSE Rev.2.1
SANKEN ELECTRIC CO., LTD.
Aug. 25, 2020 https://.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD....
