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Pin Definitions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin Name
IN1
CAP1.1
CAP1.2
IN2.1
IN2.2
OUT2
FB1
VCC
PVCC1
PGND1
DO2−
DO2+
DO1−
DO1+
DO4+
DO4−
DO3+
DO3−
PGND2
FB4
PVCC2
VCCGND
IN3
CAP4.2
CAP4.1
IN4
REF
STBY
I/O
Pin Function Description
I
CH1 input
- Connection with capacitor
- for CH1
I
OP-AMP CH2 input(+)
I
OP-AMP CH2 input(-)
O OP-AMP CH2 output
I
Feedback for CH1
- Signal Vcc
- Power Supply 1
- Power Ground 1
O Drive2 Output (-)
O Drive2 Output (+)
O Drive1 Output (-)
O Drive1 Output (+)
O Drive4 Output (+)
O Drive4 Output (-)
O Drive3 Output (+)
O Drive3 Output (-)
- Power Ground 2
- Feedback for CH4
- Power Supply 2
- Vcc ground
I
CH3 input
- Connection with capacitor
- for CH4
I
CH4 input
I
Bias voltage input
I
Stand-by input
FAN8024BD
3