LM3844A
LM3844A is CURRENT MODE PWM CONTROLLER manufactured by HTC KOREA.
- Part of the LM3842A comparator family.
- Part of the LM3842A comparator family.
CURRENT MODE PWM CONTROLLER
Features
- Automatic feed forward pensation
- Optimized for offline converter
- Double pulse suppression
- Current mode operation to 500kHz
- High gain totem pole output
- Internally trimmed bandgap reference
- Undervoltage lockout with hysteresis
- Low start up current: < 0.3mA
- Moisture Sensitivity Level 3
LM3842A/3A/4A/5A
SOP-8 PKG
DIP-8 PKG
ORDERING INFORMATION
Device LM3842A/3A/4A/5AD LM3842A/3A/4A/5AN
Package SOP-8 DIP-8
DESCRIPTION
The LM384xA are fixed frequency current-mode PWM controller. They are specially designed for Off-Line and DC-to-DC converter applications with minimal external ponents. These integrated circuits Features a trimmed...
