參數(shù)資料
型號(hào): L9951XPTR
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
文件頁數(shù): 8/36頁
文件大小: 532K
代理商: L9951XPTR
Electrical specifications
L9951 / L9951XP
Doc ID 14173 Rev 8
Figure 3.
SPI - transfer timing diagram
Figure 4.
SPI - input timing
Table 17.
EN, CSN timing(1)
1.
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
tEN_CSN_LO
Minimum EN high before
sending first SPI frame, i.e.
CSN going low
Transfer of SPI-command
to input register
20
50
s
tCSN_HI,min
Minimum CSN HI time
between two SPI frames
Transfer of SPI-command
to input register
24
s
0
1
0
1
time
CSN high to low: DO enabled
actual data
DI: data will be accepted on the rising edge of CLK signal
new data
CSN
CLK
DI
DO
e.g.OUT1
DO: data will change on the falling edge of CLK signal
status information
fault bit
CSN low to high: actual data is
transfered to output power switches
old data
12
3
4
5
6
7
8
9 10 11
012
13 14 15
1
0
actual data
12
3
4
5
6
7
8
9
10 11
012
13 14 15
12
3
4
5
6
7
8
9
10 11
012
13 14 15
0.8 VCC
0.2 VCC
Valid
CSN
CLK
DI
tset CSN
tCLKH
t
set CLK
tCLKL
thold DI
tset DI
相關(guān)PDF資料
PDF描述
L9951TR BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
L9952GXP 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
L9952GXPTR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
L99H01QF BRUSH DC MOTOR CONTROLLER, PQFP32
L99H01XPTR BRUSH DC MOTOR CONTROLLER, PDSO36
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9952 制造商:STMicroelectronics 功能描述:
L9952GXP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Power management system IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9952GXPTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Power management system IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9952XP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9952XPTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube