LA5734MP Datasheet (Sanyo Semicon Device) - Monolithic Linear IC Separately-Excited Step-Down Switching Regulator

LA5734MP, Monolithic Linear IC Separately-Excited Step-Down Switching Regulator

of Functional Settings 1.

Calculation equation to set the output voltage This IC controls the switching output so that the VOS pin voltage becomes 0.8V (typ).

The equation to set the output voltage is as follows : R2 VO = 1+ × 0.8V(typ) R1 The VOS pin has the inrush current of 1µA (typ).

Therefore,

Ordering number : ENA0589B Monolithic Linear IC LA5734MP Overview www.DataSheet4U.com Separately-Excited Step-Down Switching Regulator (Variable Type) The LA5734MP is a separately-excited step-down switching regulator (variable type).

Functions High efficiency.

Six external parts.

Time-base generator (160kHz) incorporated.

Current limiter incorporated.

Thermal shutdown circuit incorporated.

ON/OFF function.

Specifications Maximum