參數(shù)資料
型號(hào)： L9953XPTR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封裝： ROHS COMPLIANT, SSOP-36
文件頁(yè)數(shù)： 8/38頁(yè)
文件大?。?/td> 535K
代理商： L9953XPTR
Electrical specifications
L9953 / L9953XP
Doc ID 14278 Rev 3
Figure 3.
SPI - transfer timing diagram
Figure 4.
SPI - input timing
12
3
4
5
6
7
0
01
12
3
45
67
0
12
3
4
5
6
7
0
1
01
CSN
CLK
DI
DO
Input
Data
Register
CSN high to low: DO enabled
time
DI: data will be accepted on the rising edge of CLK signal
time
DO: data will change on the falling edge of CLK signal
fault bit
CSN low to high: actual data is
transfered to output power switches
old data
new data
23
22
21
20
19
18
23
22
21
20
19
18
23
22
21
20
19
18
X
12
3
4
5
6
7
0
01
12
3
45
67
0
12
3
4
5
6
7
0
01
12
3
45
67
0
12
3
4
5
6
7
0
1
01
CSN
CLK
DI
DO
Input
Data
Register
CSN high to low: DO enabled
time
DI: data will be accepted on the rising edge of CLK signal
time
DO: data will change on the falling edge of CLK signal
fault bit
CSN low to high: actual data is
transfered to output power switches
old data
new data
12
3
4
5
6
7
0
1
01
CSN
CLK
DI
DO
Input
Data
Register
CSN high to low: DO enabled
time
DI: data will be accepted on the rising edge of CLK signal
time
DO: data will change on the falling edge of CLK signal
fault bit
CSN low to high: actual data is
transfered to output power switches
old data
new data
23
22
21
20
19
18
23
22
21
20
19
18
23
22
21
20
19
18
X
0.8 VCC
0.2 VCC
Valid
CSN
CLK
DI
t
set CSN
t
CLKH
t
set CLK
t
CLKL
t
hold DI
t
set DI
相關(guān)PDF資料
PDF描述
L9953TR BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9953 BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
LA1060 SPECIALTY CONSUMER CIRCUIT, PSIP9
LA1061M SPECIALTY CONSUMER CIRCUIT, PDSO14
LA1061M SPECIALTY CONSUMER CIRCUIT, PDSO14
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