| Parameters |
| Mfr |
Microsemi Corporation |
| Series |
- |
| Package |
Bulk |
| Product Status |
Discontinued at Digi-Key |
| Output Type |
Transistor Driver |
| Function |
Step-Up, Step-Down |
| Output Configuration |
Positive, Isolation Capable |
| Topology |
Boost, Buck, Flyback, Forward |
| Number of Outputs |
1 |
| Output Phases |
1 |
| Voltage - Supply (Vcc/Vdd) |
7.6V ~ 30V |
| Frequency - Switching |
Up to 500kHz |
| Duty Cycle (Max) |
96% |
| Synchronous Rectifier |
No |
| Clock Sync |
No |
| Serial Interfaces |
- |
| Control Features |
Frequency Control |
| Operating Temperature |
0°C ~ 70°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
8-SOIC |
| Base Product Number |
UC3843 |
| RoHS Status |
RoHS Compliant |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.39.0001 |
| Standard Package |
100 |
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC