CR6842T Current-Mode PWM Controller DIP IC

CR6842T Current-Mode PWM Controller DIP IC

The CR6842T is a current-mode PWM (Pulse Width Modulation) controller IC designed for offline switch-mode power supplies (SMPS). It is typically used in flyback converters for applications like adapters, chargers, and small power supplies. The IC provides high efficiency, low standby power consumption, and enhanced system reliability.

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• Low Start-up Current: Approximately 7.5µA, facilitating energy-efficient start-up

• Low Operating Current: Around 3.0mA, contributing to overall power savings

• Current Mode Operation: Ensures precise output regulation and stability

• Under Voltage Lockout (UVLO): Protects the system by preventing operation under insufficient voltage conditions

• Over Voltage Protection (OVP): Safeguards against voltage spikes, with VDD OVP set at 25.5V

Specifications of CR6842T Current-Mode PWM Controller DIP IC

• Gate Output Voltage: Soft clamped at 16.5V

• Package Options: Available in DIP-8 and SOP-8 Pb-Free packages

• Compatibility: Compatible with SG6842J, LD7552, and OB2269 controllers

Applications of CR6842T Current-Mode PWM Controller DIP IC

• Power Adapters

• Battery Charger Adapters

• Open Frame Switching Power Supplies

• LCD Monitors

Package Includes

      1 x CR6842T Current-Mode PWM Controller DIP IC