integrated circuits QFN48 DC Electronic Components IC Chip Bnt162b2 Pfizer TL2844DR

datasheet

Features
1• Optimized for Off-Line and DC-to-DC Converters
• Low Start-Up Current (< 1 mA)
• 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
• 500-kHz Operation
• Error Amplifier With Low Output Resistance
• Designed to be Interchangeable with UC2842 and
UC3842 Series
2 Applications
• Switching regulators of any polarity
• Transformer-coupled DC/DC convertors