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Data Sheet
TLx84x Current-Mode PWM Controllers
1 Features
- Optimized for off-line and DC-to-DC
converters
- Low start-up current (< 1mA)
- Automatic feed-forward compensation
- Pulse-by-pulse current limiting
- Enhanced load-response, characteristics
- Undervoltage lockout with hysteresis
- Double-pulse suppression
- High-current totem-pole output
- Internally trimmed bandgap reference
- 500kHz operation
- Error amplifier with low output resistance
- Designed to be interchangeable with UC2842 and
UC3842 series
