STEVAL-ILL027V1 STMicroelectronics, STEVAL-ILL027V1 Datasheet - Page 15

• Manufacturer Part Number: STEVAL-ILL027V1
• Description: BOARD EVAL LED DRIVER FOR L6562A
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ILL027V1

• Design Resources: STEVAL-ILL027V1 Schematics STEVAL-ILL027V1 BOM STEVAL-ILL027V1 Gerber Files
• Current - Output / Channel: 260mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 70V
• Features: Short-Circuit Protection
• Voltage - Input: 120VAC
• Utilized Ic / Part: L6562A
• Product: Display Modules
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Other names: 497-10170

AN3111
3.2
Table 2.
3.3
10
11
12
13
14
15
16
17
18
19
20
21
22
N
1
2
3
4
5
6
7
8
9
Q
1
1
1
1
2
1
2
1
2
1
3
2
1
1
1
1
1
1
1
1
1
1
BOM for the STEVAL-ILL027V2 demonstration board
Bill of material for the STEVAL-ILL027V2
STEVAL-ILL027V2 description for EU voltage range
This section describes all modifications done on the STEVAL-ILL027V1 in order to change
the input voltage range from 120 V AC to 230 V AC. These modifications are demonstrated
on the STEVAL-ILL027V2.
In order to supply the STEVAL-ILL027V2 from the EU voltage range, it is necessary to
change the input foil capacitors C8, C9, and C10, because their maximum voltage is only
250 V DC (STEVAL-ILL027V1). The capacitors C8 and C10 were replaced by capacitor
470 nF / 305 V AC. Due to their size, the PCB layout was redesigned in order to fit the bigger
R8, R12, R16
Reference
C8, C10
R6, R11
R9, R15
R3, R4
R14
R10
C1
C5
C6
C7
C9
R5
R7
U1
Q1
D1
D3
D7
D8
T1
L1
470 nF / ~305 V AC
150 nF / ~305 V AC
100 µF / 100 V
STD11NM50N
2.2 µF / 50 V
1 A / 250 V
STTH3R06
STTH1R06
1 nF / 50 V
L6562AD
130 kΩ
100 kΩ
510 kΩ
100 kΩ
Value
12 kΩ
20 kΩ
2.7 Ω
33 Ω
Doc ID 16815 Rev 2
Package / class
Power MOSFET
Common mode
capacitor 1210
capacitor 1206
Not connected
PFC controller
Not connected
Ultrafast diode
Ultrafast diode
Resistor 1206
Resistor 0805
Resistor 1206
Resistor 0805
Resistor 0805
Resistor 1206
Resistor 0805
Resistor 1206
Foil capacitor
Foil capacitor
Diode bridge
Transformer
Electrolytic
capacitor
Ceramic
Ceramic
choke
STEVAL-ILL027V2 demonstration board
STMicroelectronics
STMicroelectronics
STMicroelectronics
STMicroelectronics
Wurth Electronics
Wurth Electronics
Manufacturer
Panasonic
EPCOS
EPCOS
AVX
12105C225KAT2A
B32922C3154M
B32922C3474K
Orderable part
STD11NM50N
ECA2AM101
STTH3R06S
STTH1R06A
750310347
744821120
L6562AD
number
15/23