ICE3A1065ELJFKLA1

ICE3A1065ELJFKLA1 is a CoolSET ®-F3 off-line SMPS current mode controller with integrated 650V CoolMOS® and startup cell (latched and frequency jitter mode). It retains all the features of LJ series such as BiCMOS technologies, active burst mode, frequency jitter, propagation delay compensation, built-in soft start, auto-restart protection for over load and open loop, latch off protection for over voltage, over temperature and short winding, external latch off enable, built-in and extendable blanking time for short period of over power, etc. It is target for low power SMPS applications such as off-line battery adapters, DVD player and recorder, set-top box, auxiliary power supply, etc. The ELJ version has implemented some noise resist techniques to the IC such that it is more robust to the system noise which is generated during the system ESD test, lightning surge test, transient test, etc.

• Active burst mode to reach the lowest standby power requirements <lt/> 100mW
• Built-in latched off mode and external latch enable function to increase robustness of the system
• Built-in and extendable blanking window for high load jumps to increase system reliability
• Built-in soft start, frequency jitter for low EMI, robustness to system noise
• 650V avalanche rugged CoolMOS® with built-in startup cell active burst mode for lowest standby power
• Fast load jump response in active burst mode
• Fixed oscillator frequency range from 92 to 108KHz (Tj=25°C), external latch enable function
• Built-in latched off mode for overtemperature, overvoltage and short winding detection
• Auto restart mode for overload, open loop and VCC undervoltage, built-in soft start
• PG-DIP-8 package, junction temperature range from -40 to 150°C