| Parameters |
| Mfr |
STMicroelectronics |
| Series |
- |
| Package |
Tube |
| Product Status |
Obsolete |
| Output Type |
Transistor Driver |
| Function |
Step-Up/Step-Down |
| Output Configuration |
Positive, Isolation Capable |
| Topology |
Flyback |
| Number of Outputs |
1 |
| Output Phases |
1 |
| Voltage - Supply (Vcc/Vdd) |
7.6V ~ 20V |
| Frequency - Switching |
Up to 1MHz |
| Duty Cycle (Max) |
93% |
| Synchronous Rectifier |
Yes |
| Clock Sync |
No |
| Serial Interfaces |
- |
| Control Features |
Current Limit, Frequency Control, Soft Start |
| Operating Temperature |
-40°C ~ 150°C (TJ) |
| Mounting Type |
Through Hole |
| Package / Case |
16-DIP (0.300", 7.62mm) |
| Supplier Device Package |
16-DIP |
| Base Product Number |
L5991 |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.39.0001 |
| Other Names |
497-5722 |
| Standard Package |
1,000 |
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-DIP