The KA5N65H is an integrated high-voltage power switch from KEC combining a PWM controller and a 650V power MOSFET in a single package. It is designed for use in off-line SMPS (Switch Mode Power Supplies) such as adapters, chargers, and standby power supplies. It ensures efficient power conversion and protection features in compact form.

Features of KA5N65H PWM Controller with MOSFET:

1. Built-in high-voltage MOSFET (650V, 5A)
2. Internal PWM controller
3. Overload and over-voltage protection
4. Auto-restart mode for fault recovery
5. Burst operation for low standby power
6. Integrated thermal shutdown
7. TO-220 package for easy mounting and heat dissipation

Specifications of KA5N65H:

• Model: KA5N65H
• Type: PWM Controller with MOSFET
• Breakdown Voltage: 650V
• Drain Current: 5A
• Switching Frequency: ~50kHz
• Package: TO-220
• Pin Count: 3
• Manufacturer: KEC
• Application: SMPS, adapter, battery charger, etc.

Package Includes:

1 × KA5N65H – 650V 5A Integrated PWM Controller with MOSFET – KEC – TO-220 Package