A6061H PWM Controller DIP8 85V UVLO High Voltage Startup

The A6061H is a high-performance PWM controller designed for off-line AC-DC switching power supplies. Built using high-voltage BCD technology, this controller features an integrated 85V startup circuit that simplifies external components and boosts system reliability. With a wide supply voltage range of 8V to 20V and UVLO protection, it ensures stable startup and shutdown behavior.

Key Features:

• Internal 85V startup circuit eliminates external bias resistor
• Adjustable switching frequency with slope compensation
• UVLO with hysteresis prevents unstable startup
• Cycle-by-cycle current limiting and thermal protection
• Built-in soft-start for output voltage ramp-up
• High-voltage BCD process for better reliability

Additional Specifications:

• Package Type: DIP-8
• Supply Voltage: 85V
• Current: 2.5mA
• Type: PWM Controller