Datasheet

Schematic examples L6460
136/139 Doc ID 17713 Rev 1
Figure 50. Application with 2 DC motors, a battery charger and 5 power supplies
3.3V 3A
GREEN
Gpio8
Gpio5
R45 1K
Gpio2
Slave
Q7
BC846B
2 3
1
R47 10K 1W
+
C24
470uF 16V
D15
LED
Gpio12
L4
33uH 2A Coilcraf t DO3316P-333MLD
MISO
R2 1K
Q5
BC846B
2 3
1
R49
1K
C25 100nF
VSWMAIN
R43 1K
RED
+
C8
470uF 16V
R41 1K
D4
STPS1L60U
R22 1K
Gpio10
Vsupply
Gpio6
JP2
1
2 3
Start up configuration
nRESET
D17
RED LED
C14 100nF
GND
RED
Gpio12
nAWAKE
J6
1 2
Gpio1
nAWAKE
R34 4.7K
R17 0.1 1W
J5
1 2
R29 4.7K
MOSI
nSS
+3_3VS
R38 4.7K
V3v 3
+3_3VS
Vsupply
+ -
U2A LM358
3 2
1
84
R42 680
1.8V 1A
GREEN
Vsupply
D9 LED
nSS
J8
1 2
C26 100pF
Q9 BC857B
3
1
2
R21 1K
D3
BZX284C15
D10 LED
D6 STPS3L60U
MOSI
R30 1K
D1
STPS3L60U
Master
Device ID
Vsupply
R8 15K
J9
1 2
J11
1 2
VSWDC3-
D7
STPS1L60U
RESET
+Vop
D12 LED
J4
1 2
Q4 BSP51
1
3 2
4
BATTERY +
C17 100nF
DC1_plus
R6 4.7K
C5
10pF
GND
J12 CON8 1 2 3 4 5 6 7 8
ResetOn
R35 330
Q2
BSP51
J7 CON10A 1 3 5 7 9
2 4 6 8
10
C4 1nF
R13 4.7K
D5 ES3B
V3v 3
SCLK
MOSI
R23 10K 0.1%
DC2_plus
GND
C12 100nF
5V 1A
D14 LED
GREEN
Q3
BC846B
2 3
1
+
C9
330uF 25V
D19 LED
Gpio7
+ -
U2B
LM358
5 6
7
84
Gpio13
J1 CON34A 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
Gpio2
Gpio9
R10 1K
Q6
BC846B
2 3
1
12V 1.5A max
Gpio5
DC2_minus
R44 2.2K
ID1
JP5
1
2 3
R33 330
GREEN
Vsupply
nSS
AWAKE
JP1
1
2 3
C13 1uF
R19 10K
R36 2.2K
DC1_minus
1.2V 0.5A
ID2
+
C29
470uF 16V
R31 4.7K
Gpio6
AWAKE
+3_3VS
R16 820
+
C19 10uF 10V
+3_3VS
R14 4.7K 1W
R3 1K
D11 LED
R11 560
VLINMAIN
JP9
D20 LED
VSWDRV
RESET
C23 100nF
D21 LED
Close on Master
R12 4.7K
R7 1K
C32 100pF
Gpio8
GREEN
Gpio4
C7 100nF
L2
33uH 4.5A Coilcraf t DO5040H-333MLD
D16 YELLOW LED
C30 100nF
SCLK
nRESET
R37 330
C1 1nF
GND
Gpio0
+3_3VS
R27 1K
R18 1K
Vsupply
R46 10K 1W
R9 1K
+
C22
22uF 16V
L1
33uH 3A Coilcraf t DO5010H-333MLD
+
C27
470uF 16V
GREEN
Gpio3
R48
330
D18
LED
R24 10K
Gpio11
L3
33uH 2A Coilcraf t DO3316P-333MLD
To PractiSpin
GND
R5 2.2K
GND
Gpio7
C31 100pF
JP7
1
2 3
GREEN
+3_3VS
JP3
1
2 3
J3
1 2
J10
1 2
+3_3VS
+Vop
C28 100nF
D8 LED
12.8V 3A
V3v 3
L5
33uH 2A Coilcraf t DO3316P-333MLD
D2
6CWQ06
C6 100pF
Charge in progress
MISO
Gpio11
SCLK
R40 270
GREEN
Gpio14
R26 4.7K
JP6
1
2 3
C3 1nF
Gpio1
R25 150K 0.1% R20 10K 0.1%
Q1
STD12NF06L
R28 150K 0.1%
JP8 CON3 1 2 3
U1
17 18 19 20 27 28 23 25 24 22 21 26 29 30 31 32
33
34
37
36
35
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 61 62 60 58 59 63 64
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
65 66 67 68 69
70
71
72
73
DC2_plus Vsupply MISO MOSI VREF_FB IREF_FB Gpio8 Vsupply VSWmain_SW VLINmain_OUT VLINmain_FB VSWmain_FB SCLK Vsupply
N.C.
DC4_plus
DC4_sense
nAWAKE
Gpio14
Gpio13
Gpio12
N.C.
DC4_minus
DC4_sense
DC3_sense
DC3_minus
N.C.
Gpio11
Gpio10
Gpio9
Gpio5
DC3_sense
N.C.
DC3_plus
Vsupply
nRESET
V3v 3
Vsupply Int
Gpio7
VGPIO_SPI
Gpio6
CPH
CPL
Vpump
VSWDRV_SW
VSWDRV_gate
Vsupply
DC1_plus
DC1_plus
VSWDRV_sns
VSWDRV_FB
Gpio4
Gpio3
DC1_minus
DC1_minus
GND1
GND2
DC2_minus
DC2_minus
Gpio2
Gpio1
Gpio0
nSS
DC2_plus
TAB TAB TAB TAB TAB
TAB
TAB
TAB
TAB
R15 1K
VDC3+
Disconnect the battery
JP4
J2
1 2
C2 1nF
C10 100pF
GND
C15
680nF
D13 RED LED
GREEN
R1 1K
nRESET
+
C20
470uF 63V
R32 10K 1W
MISO
+3_3VS
C21 1uF
C11 100pF
C18 330nF
R4 0.047 1W
C16 100nF
R39 680
nSS
L6460