| Parameters |
| Mfr |
onsemi |
| Series |
- |
| Package |
Tube |
| Product Status |
Obsolete |
| Output Type |
Transistor Driver |
| Function |
Step-Up/Step-Down |
| Output Configuration |
Positive, Isolation Capable |
| Topology |
Forward Converter |
| Number of Outputs |
1 |
| Output Phases |
1 |
| Voltage - Supply (Vcc/Vdd) |
3.8V ~ 15V |
| Frequency - Switching |
1MHz |
| Duty Cycle (Max) |
85% |
| Synchronous Rectifier |
No |
| Clock Sync |
Yes |
| Serial Interfaces |
- |
| Control Features |
Current Limit, Frequency Control, Ramp, Soft Start |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package |
16-TSSOP |
| Base Product Number |
CS51221 |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.31.0001 |
| Standard Package |
96 |
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP