Part Number: 2B0565, ICE2B0565
Function: 650V, Off-Line SMPS Current Mode Controller
Package: DIP 8 Pin Type
Manufacturer: Infineon Technologies
Images:
Description:
The 2B0565 is 650V, Off-Line SMPS Current Mode Controller with integrated 650V CoolMOS Power Management & Supply.
The second generation CoolSET-F2 provides several special enhancements to satisfy the needs for low power standby and protection features. In standby mode frequency reduction is used to lower the power consumption and support a stable output voltage in this mode. The frequency reduction is limited to 20kHz/21.5 kHz to avoid audible noise. In case of failure modes like
open loop, overvoltage or overload due to short circuit the device switches in Auto Restart Mode which is controlled by the internal protection unit.
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Features:
1. 650V avalanche rugged CoolMOS
2. Only few external components required
3. Input Vcc Undervoltage Lockout
4. 67kHz/100kHz switching frequency
5. Max duty cycle 72%
6. Overload and Open Loop Protection
7. Overvoltage Protection during Auto Restart