ICE2QR0665
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: Infineon Technologies
Categories: AC DC Converters, Offline Switches
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Infineon Technologies ICE2QR0665 is an offline PWM controller designed for flyback converter applications. This CoolSET™-Q1 series device integrates a high-voltage startup circuit and a high-performance PWM controller in a single package. The ICE2QR0665 operates at a fixed switching frequency of 52kHz and features an internal 650V power switch, simplifying design and reducing component count for high-efficiency power supplies. Key fault protection mechanisms include overcurrent limiting, overload, overtemperature, and overvoltage protection. The device is housed in an 8-DIP (0.300", 7.62mm) package, specifically the PG-DIP-8 supplier package, and is suitable for through-hole mounting. With a maximum output power of 88W and a maximum breakdown voltage of 650V, it is ideal for diverse applications including consumer electronics, adapters, and home appliances. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: CoolMOS™, CoolSET™-Q1RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | 52kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 10.5V ~ 27V |
| Supplier Device Package | PG-DIP-8 |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Voltage - Start Up | 18 V |
| Control Features | - |
| Power (Watts) | 88 W |
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