STCF05 STMicroelectronics, STCF05 Datasheet - Page 9

• Manufacturer Part Number: STCF05
• Description: HIGH POWER WHITE LED DRIVER WITH I2C INTERFACE
• Manufacturer: STMicroelectronics

Specifications of STCF05

• Flash Mode: up to 400 mA
• Torch Mode: up to 120 mA

STCF05
4
Table 3.
1. Power dissipation is dependent on PCB. The recommended PCB design is included in the application note.
Note:
Table 4.
1. Using 1 inch
SCL, SDA, TRIG,
ATN, ADD TMSK
Symbol
R
Symbol
thJA
VBAT
AUXL
T
P
OUT
NTC
ESD
LED
VLX
T
R
T
STG
TOT
OP
X
J
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Thermal data
2
of PCB area at 4-layers board.
Thermal resistance junction-ambient
Signal supply voltage
Inductor connection
Output voltage
Auxiliary LED
LEDs connection
Logic pin
Connection for reference resistor
Connection for LED temperature sensing
Human body model
Continuous power dissipation (at T
Operating ambient temperature range
Junction temperature
Storage temperature range
Parameter
Parameter
Doc ID 15257 Rev 4
(1)
A
= 70 °C)
(1)
–0.3 to V
–0.3 to V
-0.3 to V
–0.3 to V
-40 to 150
-65 to 150
-0.3 to 12
-40 to 85
-0.3 to 6
-0.3 to 3
-0.3 to 3
Value
800
± 2
Value
BAT
BAT
BAT
O
56
+0.3
Maximum ratings
+0.3
+0.3
+0.3
°C/W
Unit
Unit
mW
kV
°C
°C
°C
V
V
V
V
V
V
V
V
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