Product Summary

The ice3b0565jg is a off-line SMPS current mode controller with integrated 650V startup cell/depletion CoolMOS. The CoolSET-F3 (Jitter version) of the ice3b0565jg meets the requirements for Off-Line Battery Adapters and low cost SMPS for the lower power range. By use of a BiCMOS technology a wide VCC range of the ice3b0565jg up to 26V is provided.

Parametrics

ice3b0565jg absolute maximum ratings: (1) Drain Source Voltage VDS: 650V; (2) Pulse drain current, tp limited by max. Tj=150°C: 2.3A; (3) Avalanche energy, repetitive tAR limited by max. Tj=150°C: 0.01mJ; (4) Avalanche current,repetitive tAR limited by max. Tj=150°C: 0.5A; (5) VCC Supply Voltage Vcc: -0.3 to 27V; (6) FB Voltage: -0.3 to 5V; (7) FB Voltage VFB： -0.3 to 5V; (8) CS Voltage: -0.3 to 5V; (9) Junction Temperature Tj: -40 to 150°C (Controller & CoolMOS) ; (10) Storage Temperature Ts: -55 to 150°C; (11) Thermal Resistance Junction-Ambient: 110K/W; (12) ESD Capability VESD: 2kV.

Features

ice3b0565jg features: (1) 650V Avalanche Rugged CoolMOS with built in switchable Startup Cell; (2) Active Burst Mode for lowest Standby Power@light load controlled by Feedback Signal; (3) Fast Load Jump Response in Active Burst Mode; (4) 67 kHz fixed Switching Frequency; (5) Auto Restart Mode for Over temperature Detection; (6) Auto Restart Mode for Overvoltage Detection; (7) Auto Restart Mode for Overload and Open Loop; (8) Auto Restart Mode for VCC Undervoltage; (9) Minimum of external Components required; (10) Frequency jittering for Low EMI.

Diagrams

ice3b0565jg circuit