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参数资料
| 型号： | PC33880DWBR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 2 A, PDSO28 |
| 封装： | PLASTIC, SOIC-28 |
| 文件页数： | 18/24页 |
| 文件大小： | 362K |
| 代理商： | PC33880DWBR2 |
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33880
3
PIN FUNCTION DESCRIPTON 28 SOIC
28-Lead
SOIC
PIN NAME
DESCRIPTION
PIN
1
GND
Digital ground.
2VDD
Logic supply voltage. Logic supply must be switched off for low current mode (VDD below 3.9 V).
3
S8
Output eight MOSFET source pin.
4
S8
Output eight MOSFET source pin.
5
D8
Output eight MOSFET drain pin.
6
S2
Output two MOSFET source pin.
7
D2
Output two MOSFET drain pin.
8
S1
Output one MOSFET source pin.
9
D1
Output one MOSFET drain pin.
10
D6
Output six MOSFET drain pin.
11
S6
Output six MOSFET source pin.
12
IN6
PWM direct control input pin for output 6. IN6 is “OR” with SPI bit.
13
EN
Enable input. Allows control of outputs. Active high.
14
SCLK
SPI control clock input pin.
15
DI
SPI control data input pin from MCU to the 33880. Logic 1 activates output.
16
CS
SPI control chip select input pin from MCU to the 33880. Logic 0 allows data to be transferred in.
17
IN5
PWM direct control input pin for output 5. IN5 is “OR” with SPI bit.
18
S5
Output five MOSFET source pin.
19
D5
Output five MOSFET drain pin.
20
D3
Output three MOSFET drain pin.
21
S3
Output three MOSFET source pin.
22
D4
Output four MOSFET drain pin.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
28
27
26
25
24
23
22
21
20
19
18
17
16
28 Lead SOIC
DO
VPWR
S7
D7
S4
D4
S3
D3
D5
S5
IN5
CS
DI
GND
VDD
S8
D8
S2
D2
S1
D1
D6
S6
IN6
EN
SCLK
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