参数资料
型号: L9950XPTR
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封装: ROHS COMPLIANT, SSOP-36
文件页数: 10/39页
文件大小: 620K
代理商: L9950XPTR
Electrical specifications
L9950 - L9950XP
Doc ID 10311 Rev 10
Figure 6.
SPI - DO enable and disable time
Figure 7.
SPI - driver turn-on/off timing, minimum csn hi time
CSN
t
f in
r in
t
DO
en DO tri L
t
dis DO L tri
50%
0.8 VCC
0.2 VCC
50%
en DO tri H
t
dis DO H tri
C = 100 pF
L
C = 100 pF
L
pull-up load to VCC
pull-down load to GND
CSN
dON
t
20%
80%
tr in
f in
t
OFF
t
dOFF
t
OFF state
ON state
OFF state
ON state
ON
t
output current
of a driver
50%
80%
20%
80%
50%
output current
of a driver
CSN low to high: data from shift register
is transferred to output power switches
t
CSN_HI,min
相关PDF资料
PDF描述
L9950 BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9950TR BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9953XPTR BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9953TR BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9953 BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
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