A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
STMicroelectronics Industrial&Power Supply Application LAB
ADC_REF INT3
INT2
OCMPA1 P4.2
TINA0 P2.0
TINA1 P2.4
TOUTPB1 2.7
OCMPB1/ICAPB1 P4.3
TINB0 P2.1
TOUTA1 P2.6
INT0
INT6
TINB1 P2.5
TOUTB0 P2.3
CW
CW
int.ext.
CW
1 2.1
L 6205 EVALUATION BOARD
1 1Tuesday, February 12, 2002
Title
Size Document Number Rev
Date: Sheet of
PullUp
PullUp
PullUp
VCCREF
PullUp
PullUp
PullUp
GND
1234 PullUp
+5V
+5V
U1
L6205
OUT1B 7
OUT2A 18
IN11
IN22
SENSEA
3
OUT1A 4
GND
5
GND
6
SENSEB
8
IN39
IN410
ENB11
VBOOT
12
OUT2B 13
VSB
14
GND
16
GND
15
VSA
17
VCP
19
ENA20
CN4
1
2
CN3
1
2
R22
R23
R15
R16
R20
R4
R6
C9
C12
C7
C6
JP3JP2
CN1
1
2
CN2
1
2
C5
C2C1
C11
C13
R19
R13
C3
R9R7 R8 R10 R11 R12
R2
C4
D1 D2
R1
U2
L6506Dip
In1
5
In2
6
In3
7
In4
8
Out1
14
Out2
13
Out3
12
Out4
11
EN
4
Vsense2
15
Vref2
17
Vsense1
10
R/C
1
Vref1
16
Sync
3
VCC18
Osc_Out
2
GND 9
C8
C10
R18
R14
JP4
JP5
R5
R3
D3
R21
CN5
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
JP1
1 3
2
R17
IN1 IN4IN2 IN3
_2_1 _3 _4
VREF_A
VREF_B
SENSE_BSENSE_A
LIMIT_B
_3
LIMIT_A
_1
_2
ENB
_4
SENSE_A
SENSE_B
ENA
IN3
ENA
VREFB
IN4
LIMIT_A
LIMIT_B
VREFA ENB
IN2
IN1