Active-Semi
ABSOLUTE MAXIMUM RATINGS
PARAMETER
IN, SW to GP
FB, EN, POK to G
FB, EN, SW Voltage
GP to G
Continuous SW Current
Junction to Ambient Thermal Resistance (θ
JA
)
Maximum Power Dissipation (derate 5.3mW/°C above T
A
= 50°C)
Operating Junction Temperature
Storage Temperature
Lead Temperature (Soldering, 10 sec)
ACT8309/8310/8311
VALUE
-0.3 to +5.5
-0.3 to +5.5
-0.3 to V
IN
+ 0.3
-0.3 to +0.3
Internally limited
61
1.63
-40 to 150
-55 to 150
300
Rev 0, 15-Jun-10
UNIT
V
V
V
V
A
°C/W
W
°C
°C
°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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TM
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