SI-8008HD
SI-8008HD is Buck Converter IC manufactured by Sanken.
5.5 A, Buck Converter IC
Data Sheet
Description
SI-8008HD is a buck converter IC whose maximum output current is 5.5 A. Output voltage is adjusted by external resistors.
The IC has various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieves a buck converter circuit with few external ponents.
Features
- High Efficiency 83% (VIN = 15 V, IOUT = 3 A)
- Few ponents
- Downsized Choke Coil
(Switching Frequency150 k Hz (typ.))
- 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
Specifications
- Input Voltage: VOUT + 3 V to 40 V
- Output Voltage: 0.8 V to 24 V
- Output Current: 0 to 5.5 A
- Reference Voltage: 0.8 V
- Efficiency: 83% (typ.)
(VIN = 15 V, IOUT = 3 A, VOUT = 5 V)
Applications
For the systems requiring power supplies such as:
- Audio Visual Equipment
- Office Automation Equipment (e.g.,...
