TDA4605-3

• Control IC for Switched-Mode Power Supplies
• using MOS-Transistor
• Features
• Fold-back characteristic provides overload
• protection for external components
• Burst operation under secondary short-circuit
• condition implemented
• Protection against open or a short of the control loop
• Switch-off if line voltage is too low (undervoltage
• switch-off)
• Line voltage depending compensation of fold-back
• point
• Soft-start for quiet start-up without noise generated
• by the transformar
• Chip-over temperature protection implement (thermal
• shutdown)
• One-chip ringing suppression circuit against parasitic
• oscillations of the transformer
• AGC-voltage reduction at low load

Marca:

No identificado

Características electricas: 1A/3V/8pin

Miscellaneous * Semiconductor