STEVAL-ILL001V1 STMicroelectronics, STEVAL-ILL001V1 Datasheet - Page 10
![EVAL BOARD DIMMABLE HB PWR LED](/photos/9/16/91633/steval-ill001v1_sml.jpg)
STEVAL-ILL001V1
Manufacturer Part Number
STEVAL-ILL001V1
Description
EVAL BOARD DIMMABLE HB PWR LED
Manufacturer
STMicroelectronics
Specifications of STEVAL-ILL001V1
Mfg Application Notes
VIPower - AN2042 AppNote
Design Resources
STEVAL-ILL001V1 Gerber Files STEVAL-ILL001V1 Schematic STEVAL-ILL001V1 Bill of Materials
Current - Output / Channel
350mA
Outputs And Type
1, Isolated
Voltage - Output
32V
Features
Dimmable
Voltage - Input
185 ~ 265VAC
Utilized Ic / Part
VIPer22A-E
Product
Display Modules
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-5071
Operations
10/21
Figure 6.
It is then possible to build the total DC transfer function between I
Figure 6 on page 10
associated minimum turn on time. This imposes a minimum drain current under which the
device is no more able to control it in a linear way. This drain current depends on the primary
inductance value of the transformer and the input voltage. Two cases may occur, depending
on the value of this current versus the fixed 85 mA value, as described above.
I
FB
transfer function
. This figure also takes into account the internal blanking time and its
t
---------------------------------------- -
t
---------------------------------------- -
ONmin
ONmin
L
L
85mA
⋅
⋅
V
V
1
2
I
IN
IN
Doc ID 12050 Rev 2
Dpeak
0
I
Dlim
VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E
I
FBsd
Part
threshold
masked
by
D
the
and I
I
I
FBsd
FB
FB
as shown on