Parameters |
Mounting Type |
Surface Mount |
Package / Case |
14-SOIC (0.154, 3.90mm Width) |
Surface Mount |
YES |
Operating Temperature |
0°C~70°C TA |
Packaging |
Tube |
Published |
2008 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
14 |
Subcategory |
Switching Regulator or Controllers |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Function |
Step-Down |
Number of Outputs |
1 |
Output Type |
Transistor Driver |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
1.8V~5V |
Control Features |
Current Limit, Power Good, Soft Start |
Topology |
Buck |
Control Mode |
VOLTAGE-MODE |
Frequency - Switching |
100kHz~400kHz |
Synchronous Rectifier |
Yes |
Max Frequency |
240kHz |
Clock Sync |
No |
Duty Cycle |
94.3 % |
RoHS Status |
RoHS Compliant |
W83320G Overview
It comes in the 14-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC is packaged in a solid enclosure of Tube. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc controls with 1.8V~5V voltage are supplied and operated. Work well in dc switchers with a 0°C~70°C TA. With this switching controller, you can switch at 100kHz~400kHz. Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Current Limit, Power Good, Soft Start is included in the dcdc regulator. The switching converters's terminals (s) are designed at DUAL. Different dc switching's functions can be applied to 14 terminations. Specially, switching converter corresponds to type Switching Regulator or Controllers. There is a maximum frequency of 240kHz on this dc regulators.
W83320G Features
Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Current Limit, Power Good, Soft Start
W83320G Applications
There are a lot of Nuvoton Technology Corporation of America W83320G DC to DC converter applications.
- Smoke exhaust equipment
- Wide-range voltage regulation circuits
- Direct power supply system
- seismic instrument power circuits
- Automatic plug-in machines
- Window air conditioners
- Special machining machine tools
- Fire elevators
- Printing
- Energy management systems