onsemi LA5757TP
The LA5757TP is a separately-excited step-down switching regulator (variable type).| Part No. | LA5757TP |
|---|---|
| Datasheet | LA5757TP Download |
| Manufacturer |  onsemi |
| Description | Separately-excited Step-down Switching Regulator |
| Buy | Stock & Price |
FEATURES
● Output smoothing condenser can use a Low ESR condenser for the reliability improvement● High efficiency
● Four external parts
● Time-base generator (300kHz) incorporated
● Current limiter incorporated
● Thermal shutdown circuit incorporated
● Soft start circuit incorporated Specifications
MAXIMUM RATINGS
at Ta = 25°C Parameter Symbol Conditions Input voltage Output current SW pin application reverse Allowable power dissipation VIN max IO max VSW Pd max Mounted on a specified board* Operating temperature Topr Storage temperature Tstg * Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Ratings 34 1.5 -1 1.1 -30 to +125 -40 to +150 Unit V A V W °C °C Stresses exceedingMAXIMUM RATINGS
may damage the device.MAXIMUM RATINGS
are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Recommended Operating Conditions at T...
