UC1825-SP
Overview
The UC1825 PWM control device is optimized for high-frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier.
- QML-V Qualified, SMD 5962-87681
- Rad-Tolerant: 30 kRad (Si) TID (1)
- Compatible With Voltage- or Current-Mode Topologies
- Practical Operation Switching Frequencies to 1 MHz
- 50-ns Propagation Delay-to-Output
- High-Current Dual Totem Pole Outputs (1.5 A Peak)
- Wide Bandwidth Error Amplifier
- Fully Latched Logic With Double-Pulse Suppression
- Pulse-by-Pulse Current Limiting
- Soft Start/Maximum Duty-Cycle Control
