Ordering number : ENA2022
LA5735MC
Monolithic Linear IC
Separately-Excited Step-Down Switching Regulator (Variable Type)...
Ordering number : ENA2022
LA5735MC
Monolithic Linear IC
Separately-Excited Step-Down Switching
Regulator (Variable Type)
http://onsemi.com
Overview
The LA5735MC is a separately-excited step-down switching
regulator (variable type).
Functions
Time-base generator (300kHz) incorporated. Current limiter incorporated. Thermal shutdown circuit incorporated.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage SW pin application reverse voltage VOS pin application voltage Allowable power dissipation
VIN VSW VVOS Pd max
Mounted on a circuit board.*
34 -1 -0.2 to 7 0.75
V V V W
Operating temperature
Topr
-30 to +125
°C
Storage temperature
Tstg
-40 to +150
°C
Junction temperature
Tjmax
150 °C
* Specified circuit board : 114.3×76.1×1.6mm3, glass epoxy board. Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Stresses exceeding Maximum 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...