CAT7580 Datasheet - Chip Advanced Tech

CAT7580 Synchronous and Rectified Buck PWM Controller

The CAT7580 is a voltage mode PWM controller designed to operate from a 5.0 V to 12.0 V supply and produce an output voltage as low as 0.8 V. This 8-pin device provides an optimal level of integration to reduce size and cost of the power supply. The CAT7580 has a fixed 320 kHz oscillator and soft-s.

CAT7580 Features

* The CAT7580 is available in an 8-pin SOIC package. Input Voltage Range from 4.5 V to 13.2 V 320 kHz Internal Oscillator Boost Pin Operates to 26.5 V Voltage Mode PWM Control 0.8 V ~1.5% Internal Reference Voltage Adjustable Output Voltage Internal Soft-Start Internal

CAT7580-ChipAdvancedTech.pdf