| Manufacturer |
Unitrode |
Texas Instruments |
| Category |
PMIC - Voltage Regulators - DC DC Switching Controllers |
PMIC - Voltage Regulators - DC DC Switching Controllers |
|
|
|
|
| Product Status |
Obsolete |
Active |
| Output Type |
Transistor Driver |
Transistor Driver |
| Function |
Step-Up, Step-Up/Step-Down |
Step-Up, Step-Up/Step-Down |
| Output Configuration |
Positive |
Positive |
| Topology |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs |
2 |
2 |
| Output Phases |
1 |
1 |
| Voltage - Supply (Vcc/Vdd) |
7V ~ 35V |
7V ~ 35V |
| Frequency - Switching |
1Hz ~ 600kHz |
1Hz ~ 600kHz |
| Duty Cycle (Max) |
49% |
49% |
| Synchronous Rectifier |
Yes |
Yes |
| Clock Sync |
Yes |
Yes |
| Serial Interfaces |
- |
- |
| Control Features |
Enable, Frequency Control, Reset, Soft Start |
Enable, Frequency Control, Reset, Soft Start |
| Operating Temperature |
-25°C ~ 85°C (TA) |
-25°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
Through Hole |
| Package / Case |
20-LCC (J-Lead) |
18-DIP (0.300", 7.62mm) |
| Supplier Device Package |
20-PLCC (9x9) |
18-PDIP |
