参数资料
型号: LB11945H
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, PDSO30
封装: HSOP-28/30
文件页数: 5/8页
文件大小: 82K
代理商: LB11945H
LB11945H
No.7634-5/8
Block Diagram
RA1
PHASE1
RB1
IA2
IA1
Control logic circuit
Current selection
circuit
Current selection
circuit
Blanking time
Thermal
shutdown
circuit
Control logic circuit
VBB
OUTA
OUTB
OUTA
ST
PHASE2
IB1
IB2
GND
E2
VREF1
E1
VREF2
CR
OUTB
D-GND
V
CC
Startup
-
LVSD
-
VREF
:
1.3
V
OSC
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