AN30888A
Product Standards
Page 4 of 21
ABSOLUTE MAXIMUM RATINGS
*1mA—I
OUT
Output Current
VCS, OVP
—V– 0.3 to 5.5VFB_SEL, PWM
—V– 0.3 to 21ENB
—V– 0.3 to 4.3SW, VREGOutput Voltage Range
*2C–25to+125T
j
Operating junction temperature
—– 0.3 to 4.3
Input Voltage Range
*2C–55to+125T
stg
Storage temperature
—kV2HBM (Human Body Model)ESD
NoteUnitRatingSymbolParameter
*2C–25to+85T
opr
Operating ambience temperature
*1V21V
IN
Supply voltage
POWER DISSIPATION RATING
Note) For the actual usage, please refer to the P
D
-Ta characteristics diagram in the package specification, supply voltage, load
and ambient temperature conditions to ensure that there is enough margin follow the power and the thermal design does
not exceed the allowable value.
Note) This product may sustain permanent damage if subjected to conditions higher than the above stated absolute maximum
rating. This rating is the maximum rating and device operating at this range is not guaranteeable as it is higher than our
stated recommended operating range. When subjected under the absolute maximum rating for a long time, the reliability of
the product may be affected.
*1: V
IN
= VIN.
The values under the condition not exceeding the above absolute maximum ratings and the power dissipation.
*2: Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta =
25C.
0.233 W0.582 W171.8 C /W
16 pin Plastic Shrink Small Outline Package (SSOP Type)
PD (Ta=85 C)PD (Ta=25 C)
JA
PACKAGE
CAUTION
Although this LSI has built-in ESD protection circuit, it may still sustain permanent damage if not handled
properly. Therefore, proper ESD precautions are recommended to avoid electrostatic damage to the MOS
gates.
