HBD-E2100/E3100/E3200/E4100/E6100
61
IC601 TPIC2060ADFDRG4 (MB1002 BOARD (4/6))
7
C10V
6
PGND_2
5
SLED2_N
4
SLED2_P
3
P12V_SLD
2
SLED1_N
1
SLED1_P
56 NC
55
LINFB
54
LIN9VG
53
TEST
52
NC
51
AGND
50
NC
49
MCOM
48
PGND_SPM2
47
W
45
V
44
PGND_SPM1
43
U
42
P12V_SPM1
41
PGND_1
40
FCS_N
39
FCS_P
38
TRK_N
37
TRK_P
36
TLT_P
35
TLT_N
33
STP1_P
32
STP1_N
31
STP2_P
30
STP2_N
11
GPOUT
12
XFG
13
RDY
14
SSZ
15
SCLK
16
SIMO
17
SOMI
18
SIOV
19
X
RSTIN
20
NC
21
NC
22
C
V3P3
23
AGND
24
NC
27
LOAD_P
26
LOAD_N
25
P5V12L
28
C
A5V
29
NC
LDO
control
Digital core
DAC PWM
int 3.3V
Regulator
P5V
SPM_ENA
Power
monitor
SIOV
SIOV
200k
200k
200k
33k
19V
F/B
F/B
XSLEEP
On chip
thermometer
SIOV
5V Analog
LIN9V_DIS
P12V
Charge
pump
SPM
Current limit
BEMF
detector
SPM Logic
DAC PWM
pre
-driver
pre
-driver
pre
-driver
pwr FET
pwr FET
SPM_RCOM
SLD_ENA
SLD_E_ENA
10
CP3
9
CP2
8
CP1
SPI I/F
P5V
SLED END
det
DAC PWM
TLT_ENA
FCS_ENA
ACTTEMPTH>0
ACTTEMP
LOAD_ENA TRAY_E_ENA
DAC PWM
STP_ENA
STEP_E_ENA
TRK_ENA
TRAY xxx
det
DAC PWM
I-F/B
I-F/B
pre
-driver
pre
-driver
F/B
analog
pre
-driver
DAC PWM
F/B
pre
-driver pwr FET
F/B
pre
-driver
F/B
TPIC2060A
pre
-driver
46
P12V_SPM2
pwr FET
XSLEEP
SIOV
GPOUTENA
SIOV
STEP END
det
int 10V
Regulator
34
P5V
pwr FET
pwr FET
pwr FET
pwr FET
pwr FET