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ICE2QR4765-T

Integrated power management IC with 650V avalanche rugged CoolMOS™, startup cell and QR current mode flyback PWM controller in DIP-8 package.  Capable for 16W SMPS design. This derivative has an extended operating temperature to -40°C. The quasi QR CoolSET™ series continues to deliver design agility and miniaturization. Upon the successful F3 CoolSET™, this new series offer the possibility of higher efficiency and better EMI performance. The digital frequency reduction feature score a very stable operation with decreasing load change, and the fold-back correction keep the maximum power limits within tolerance desired by SMPS designers. The active burst mode operation during low power consumption, remains market leaders in providing best-in-class power consumption during standby

Parametric ICE2QR4765-T VDS  max 650.0V ID  max 0.5A RDS (on) 4.7Ω PIN  max 19.0W Budgetary Price €€/1k 0.59 tr 30.0ns tf 30.0ns VCC  min  max 10.5V  24.0V ICC 1.5mA Frequency Range variable ESD Protection  max 2.0kV Operating Temperature  min  max -40.0°C  130.0°C RthJA  max 90.0K/W Mounting THT Package PG-DIP-8 Green Product Lead free

Summary of Features: Integrated power IC with 650V avalanche rugged CoolMOS™, startup cell and QR flyback PWM controller Digital frequency reduction with decreasing load, Cycle-by-cycle current limitation with fold-back correction Built-in digital soft-start Active burst mode for lowest standby power <50mW Latch-off mode for short-winding and output voltage Enhanced integrated protection functions, modulated gate drive Operating temperature extended to -40°C, etc. Benefits: Higher efficiency Low EMI noise Low standby power, etc. Target Applications: SMPS for Smart Meter and Industrial applications

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