参数资料
型号: PC33880DW
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: 12/24页
文件大小: 362K
代理商: PC33880DW
33880
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
2
Figure 1. 33880 Simplified Block Diagram
SPI Bit 4
IN5
SPI Bit 0
OV, POR, SLEEP
~50uA
T- lim
Gate
Drive
Control
Current
Limit
Open
Load
Detect
Current
_
+
~1.5V Open/Short
Threshold
Open/Short
Comparator
~650uA
CS
__
SCLK
DI
DO
~50uA
EN
VDD
~50uA
IN5
IN6
Internal
Bias
Charge
Pump
Over Voltage
Shutdown/POR
SPI & Interface
Logic
Sleep State
T- lim
Gate
Drive
Control
Current
Limit
Open
Load
Detect
Current
_
+
~1.5V Open/Short
Threshold
Open/Short
Comparator
~650uA
enable
VPWR
GND
D1
D2
D3
D4
D7
D8
Typical of all 8 output drivers
S1
Drain
Outputs
S2
S3
S4
S7
S8
Source
Outputs
D5
D6
S5
S6
Drain
Outputs
Source
Outputs
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