ACT4523
Active- Semi
Rev 4, 21-Jul-11
ABSOLUTE MAXIMUM RATINGSc
PARAMETER
IN to GND
VALUE
UNIT
-0.3 to 40
V
SW to GND
-1 to VIN + 1
SW - 0.3 to VSW + 7
-0.3 to + 6
46
V
V
HSB to GND
V
FB, EN, ISET, COMP to GND
Junction to Ambient Thermal Resistance
Operating Junction Temperature
Storage Junction Temperature
Lead Temperature (Soldering 10 sec.)
V
°C/W
°C
°C
°C
-40 to 150
-55 to 150
300
c: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating conditions for long periods may
affect device reliability.
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