time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are
advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the
product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not
authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:
a.) the risk of injury or damage has been minimized;
b.) the user assume all such risks; and
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 12/20/2016
3
IS32LT3172/73
ABSOLUTE MAXIMUM RATINGS (Note 1)
Maximum enable voltage, V
EN(MAX)
only for IS32LT3172-GRLA3-TR
V
EN(MAX)
only for IS32LT3173-GRLA3-TR
Maximum output current, I
OUT(MAX)
Maximum output voltage, V
OUT(MAX)
Reverse voltage between all terminals, V
R
Power dissipation, P
D(MAX)
(Note 2)
Maximum junction temperature, T
JMAX
Storage temperature range, T
STG
Operating temperature range, T
A
=T
J
ESD (HBM) for IS32LT3172-GRLA3-TR
ESD (HBM) for IS32LT3173-GRLA3-TR
ESD (CDM)
45V
6V
200mA
45V
0.5V
1.8W
150°C
-65°C ~ +150°C
-40°C ~ +125°C
±2kV
±1.5kV
±500V
Note 1:
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only
and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Note 2:
Detail information please refer to package thermal de-rating curve on Page 14.
THERMAL CHARACTERISTICS
Characteristic
Package Thermal Resistance
(Junction to Ambient), R
θJA
Package Thermal Resistance
(Junction to Pad), R
θJP
ELECTRICAL CHARACTERISTICS
“●” This symbol in the table means these parameters are for IS32LT3172-GRLA3-TR.
“○” This symbol in the table means these parameters are for IS32LT3173-GRLA3-TR.
“♦” This symbol in the table means these limits are guaranteed at room temp T
A
= T
J
= 25°C.
“◊” This symbol in the table means these limits are guaranteed at full temp range T
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