Parameters |
Operating Temperature |
-55°C ~ 125°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
20-LCC (J-Lead) |
Supplier Device Package |
20-PLCC (9x9) |
Base Product Number |
UC1842 |
RoHS Status |
RoHS non-compliant |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
REACH Status |
Vendor Undefined |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Standard Package |
1 |
Mfr |
Unitrode |
Series |
- |
Package |
Bulk |
Product Status |
Active |
Output Type |
Transistor Driver |
Function |
Step-Up, Step-Down, 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) |
10V ~ 30V |
Frequency - Switching |
Up to 500kHz |
Duty Cycle (Max) |
96% |
Synchronous Rectifier |
No |
Clock Sync |
No |
Serial Interfaces |
- |
Control Features |
Frequency Control |
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)