SP433 Datasheet, PDF (3/10 Pages) SYNC POWER Crop. – Constant Voltage and Constant Current Controller

SP433
Constant Voltage and Constant Current Controller
BLOCK DIAGRAM
ABSOULTE MAXIMUM RATINGS
(TA=25℃ Unless otherwise specified)
Parameter
Symbol
Value
Unit
Cathode Voltage
Continuous Cathode Current Range
Reference Current Range
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature Range (Soldering 10Sec)
Thermal Resistance
VZ
IZ
IREF
TJ
TSTG
TSOL
Ó¨JA
18
150
10
-40 ~ +150
-65 ~ +150
260
140
V
mA
mA
℃
℃
℃
℃/W
The IC has a protection circuit against static electricity. Do not apply high static electricity or high voltage that
exceeds the performance of the protection circuit to the IC.
2009/03/16 Ver.1
Page 3