LED7706 Electrical data
Table 3.
Symbol
Absolute maximum ratings
(1)
Parameter Value Unit
V
AVCC
V
LDO5
V
IN
V
LX
AVCC to SGND
LDO5 to SGND
PGND to SGND
VIN to PGND
LX to SGND
LX to PGND
RILIM, BILIM, SYNC, OVSEL, SS to SGND
EN, DIM, SW, MODE, FAULT to SGND
-0.3 to 6
-0.3 to 6
-0.3 to 0.3
-0.3 to 40
-0.3 to 40
-0.3 to 40
-0.3 to V
AVCC
+ 0.3
-0.3 to 6
V
ROWx to PGND/ SGND
SLOPE to VIN
SLOPE to SGND
-0.3 to 40
V
IN
- 0.3 to
V
IN
+ 6
-0.3 to 40
P
TOT
Internal switch maximum RMS current
(flowing through LX node)
Power dissipation @ T
A
= 25 °C
Maximum withstanding voltage range test condition:
CDF-AEC-Q100-002- “human body model” acceptance criteria: “normal performance”
2.0 A
2.3
(2)
±1000
1.
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.
2.
Power dissipation referred to the device mounted on the demonstration board described in section 5.5
W
V
Table 4.
Symbol
R thJA
T
STG
T
J
Thermal data
Parameter
Thermal resistance junction to ambient
Storage temperature range
Junction operating temperature range
Value
42
-50 to 150
-40 to 150
Unit
°C/W
°C
°C
7/46
