stcf03i STMicroelectronics, stcf03i Datasheet - Page 8

• Manufacturer Part Number: stcf03i
• Description: High Power White Led Driver With I2ctm Interface
• Manufacturer: STMicroelectronics

3
Figure 2.
Table 2. Pin description
8/33
Pin n°
E1,D2
D1,C2
B1,C1
C3,D3
A1,B2
B3
A4
B5
A5
B4
E2
C5
D5
D4
A3
A2
E4
E3
E5
C4
Pin configuration
Pin connections (bottom view)
Symbol
PVBAT
VLX1B
VLX1A
PGND
TMSK
VOUT
AUXL
VLX2
FB2S
VBAT
TRIG
GND
NTC
ADD
SDA
SCL
FB1
FB2
ATN
RX
Inductor connection
Rx resistor connection
Output voltage
NTC resistor connection
Feedback pin [I
R
Feedback pin [I
Signal ground
TX mask input.
Auxiliary LED output
I
Supply voltage
Power supply voltage
Inductor connection
Inductor connection
Attention (open drain output, active LOW)
I
Power ground
I
Flash trigger input
2
2
2
TR
C address selection
C data
C clock signal
bypass
LED
LED
*(R
*R
FL
FL
]
+R
TR
)]
Description