NCP1239LD100R2G - onsemi
Description: 64-ms timer-based short-circuit protection with auto-recovery or latched operation; Pre-short ready; Latched OVP on Vcc (NCP1239 A & B versions); Latched OVP/OTP input for improved robustness; 35-V Vcc operation ; +500 mA/ -500 mA peak source/sink drive capability; Internal thermal shutdown; Extremely low no-load standby power; Pin-to-pin compatible with the existing NCP1236/1247 series; Fixed-frequency 65-kHz or 100-kHz current-mode control operation; Frequency foldback down to 26 kHz and skip mode; Adjust