stled325 STMicroelectronics, stled325 Datasheet - Page 33

• Manufacturer Part Number: stled325
• Description: I?c Interfaced, Advanced Led Controller/driver With Keyscan, Standby Power Management And Real Time Clock Rtc
• Manufacturer: STMicroelectronics

STLED325
4
4.1
Electrical ratings
Absolute maximum ratings (T
Absolute maximum ratings are those values above which damage to the device may occur.
Functional operation under these conditions is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability. All voltages are
referenced to GND.
Table 10.
Table 11.
Symb
V
T
V
P
T
STG
T
T
ESD
ol
V
V
CC
Symbol
A
D
J
L
I
I
R
Tj-c
Supply voltage to ground
Logic input voltage (KEY1, KEY2 inputs)
Logic input voltage (all input pins except KEY1, KEY2)
Power dissipation
Operating ambient temperature
Junction temperature
Storage temperature
Lead temperature (10 sec)
Electrostatic discharge voltage on all
pins
2
Absolute maximum ratings (T
Thermal data
Parameter
Thermal resistance junction-case
1
Doc ID 17576 Rev 1
Parameter
A
A
Human body model
= 25
= 25 °C, GND = 0 V)
°
C, GND = 0 V)
QFN 32
TBD
-65 to +150
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +3.6
Electrical ratings
-40 to 85
-2 to +2
Value
1200
150
300
°C/W
Unit
33/62
mW
Uni
°C
°C
°C
°C
kV
V
V
V
t