STMicroelectronics STEVAL-TLL009V1 Camera flash based on the STCF07 STEVAL-TLL009V1 STEVAL-TLL009V1 Fiche De Données

Codes de produits
STEVAL-TLL009V1
Page de 26
STCF07
Pin configuration
Doc ID 16757 Rev 3
5/26
2 Pin 
configuration
Figure 2.
STCF07 pin connections (top view)
         
Table 2.
STCF07 pin description
Pin n°
Symbol
Description
1
VLX2
Inductor VLX2 connection
8
RX
R
X
 resistor connection
2
NTC
NTC resistor connection
3
VOUT
Output voltage
4
FB1
Feedback pin [I
LED
*(R
HC
+R
LC
)]
5
FB2
R
TR
 bypass
6
FB2S
Feedback pin [I
LED
*R
HC
]
14
GND
Signal ground
13
CSEL
Current selection
7
EN
Enable
16
FAULT
Diagnostic
9
PVBAT
Power supply voltage
10
VBAT
Supply voltage
11
VLX1A
Inductor VLX1 connection
12
VLX1B
Inductor VLX1 connection
15
PGND
Power ground
Exposed pad 
PGND
To be connected to the PCB ground plane for optimal electrical and 
thermal performance