Simple PWM Boost Controller With Input Disconnect FET Drive

The SC2604 is a versatile, low-cost, voltage-mode PWM controller designed for boost DC/DC power supply applications. It features input disconnect FET driver allowing power source and load separation at shutdown mode, which eliminates possible leakage current from source to load. Also, it prevents catastrophic failure when output is shorted during operation. The SC2604 also includes temperature compensated Voltage Reference internal ramp, current limit Comparator internally compensated error amplifer, and foating driver with charge pump. Programmable soft start controls in-rush current and reduces output voltage overshoot. Hiccup mode over-current protection allows system auto- retry and ease of trouble shooting. By Semtech Corporation
SC2604 's PackagesSC2604 's pdf datasheet

SC2604 Pinout, Pinouts
SC2604 pinout,Pin out
This is one package pinout of SC2604,If you need more pinouts please download SC2604's pdf datasheet.

SC2604 Application circuits
SC2604 circuits
This is one application circuit of SC2604,If you need more circuits,please download SC2604's pdf datasheet.

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