M51995AP - Switching Regulator Controller DIP-16 Package, 2A Peak Output Current

The M51995AP is a high-performance switching regulator controller from Mitsubishi, housed in a DIP-16 package. Designed to efficiently regulate DC voltage from an AC power supply, this controller is optimized for MOSFET control with fast switching speeds. It features an output current of ±2A, with robust protection circuits for over-current, short-circuit, and under-voltage conditions.

Operating at frequencies up to 500kHz, the M51995AP ensures minimal power dissipation and precise voltage control in compact designs. Its integrated protection and high-speed current limiting make it ideal for high-demand power supply applications, including feedforward regulators and fly-back converters.

Key Features :

• 500kHz operation for precise MOSFET control.
• Output current of ±2A (peak), ensuring robust power regulation.
• Compact DIP-16 package with low power dissipation (1.5W at 25°C).
• Integrated protection circuitry for over-current, short-circuit, and under-voltage.
• Efficient startup current of 90μA, minimizing energy waste during standby.
• High-speed current limiting using pulse-by-pulse protection method for enhanced system safety.