L9733 查看數據表（PDF） - STMicroelectronics
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L9733 Datasheet PDF : 33 Pages
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Pin description
1
Pin description
Figure 1. Pin Connection (Top view)
VDD
SCLK
CS
SRC1
DRN1
DRN2
SRC2
SRC3
DRN3
DRN4
SRC4
IN6
IN7
Vbat
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
D06AT544
VDO
D0
D1
SRC8
DRN8
DRN7
SRC7
SRC6
DRN6
DRN5
SRC5
RES
IN8
GND
Table 1. Pin Description
N°
Pin
Function
1
VDD 5 Volt Supply Input
2 SCLK SPI Serial Clock Input
3
CS SPI Chip Select (Active Low)
4
SRC1 Source Pin of Configurable Driver #1 (0.7 Ω Rdson @+25°)
5
DRN1 Drain Pin of Configurable Driver #1(0.7 Ω Rdson @+25°)
6
DRN2 Drain Pin of Configurable Driver #2 (0.7 Ω Rdson @+25°)
7
SRC2 Source Pin of Configurable Driver #2 (0.7 Ω Rdson @+25°)
8
SRC3 Source Pin of Configurable Driver #3 (0.7 Ω Rdson @+25°)
9
DRN3 Drain Pin of Configurable Driver #3 (0.7 Ω Rdson @+25°)
10 DRN4 Drain Pin of Configurable Driver #4 (0.7 Ω Rdson @+25°)
11 SRC4 Source Pin of Configurable Driver #4 (0.7 Ω Rdson @+25°)
12
IN6 Discrete Input used to PWM Output Driver #6
13
IN7 Discrete Input used to PWM Output Driver #7
14 Vbat Battery Supply Voltage
15 GND Analog Ground
16
IN8 Discrete Input used to PWM Output Driver #8
17 RES Reset Input (Active Low)
18 SRC5 Source Pin of Configurable Driver #5 (0.7 Ω Rdson @+25°)
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L9733
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