Datasheet Summary
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QML CLASS V, CURRENT-MODE PWM CONTROLLER
Check for Samples: UC1843-SP
SLUS981
- MARCH 2010
Features
- QML-V Qualified, SMD 5962-86704
- Rad-Tolerant: 50 kRad (Si) TID (ELDRS Free) (1)
- Controlled Baseline
- Optimized For Off-line and DC-to-DC
Converters
- Low Start-Up Current (<1 mA)
- Automatic Feed Forward pensation
- Pulse-by-Pulse Current Limiting
- Enhanced Load Response Characteristics
- Under-Voltage Lockout With Hysteresis
- Double Pulse Suppression
- High Current Totem Pole Output
- Internally Trimmed Bandgap Reference
- 500-kHz Operation
- Low RO Error Amp xxx
(1) Radiation tolerance is a typical value based upon initial device qualification with...
