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參數(shù)資料
型號(hào)： L9953TR
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, SOP-36
文件頁數(shù)： 18/38頁
文件大小： 535K
代理商： L9953TR
L9953 / L9953XP
Functional description of the SPI
Doc ID 14278 Rev 3
4.9
Test mode
The Test Mode can be entered by rising the CSN input to a voltage higher than 9.5V. In the
test mode the inputs CLK, DI, PWM1/2, the internal 2MHz CLK, OL and OC can be
multiplexed to output DO and Iref, Tsens1-4 and Vbgp can be multiplexed to input
CM/PWM2.
Furthermore the over-current thresholds are reduced by a factor of 4 to allow EWS testing at
lower current.
The internal logic prevents that the High-Side and Low-Side driver of the same half-bridge
can be switched-on at the same time. In the test mode this combination is used to multiplex
the desired signals according to following table:
Table 18.
Test mode
OUT1
PWM
1 EN
OUT2
PWM
1 EN
OUT3
PWM
1 EN
OUT4
PWM
1 EN
OUT5
PWM
1 EN
OUT6
PWM
1 EN
DO
LS3
HS3
LS4
HS4
LS5
HS5
Test Pad
! (both HI)
NoError
! (both HI)
5A Iref
both HI
! (both HI)
DI
both HI
! (both HI)
Tsens1
! (both HI)
both HI
! (both HI)
CLK
! (both HI)
both HI
! (both HI)
Tsens2
both HI
! (both HI)
INT_CLK
both HI
! (both HI)
Tsens3
! (both HI)
both HI
PWM1
! (both HI)
both HI
Tsens4
both HI
! (both HI)
both HI
PWM2
both HI
! (both HI)
both HI
x
! (both HI)
both HI
OL
! (both HI)
both HI
x
both HI
OC
both HI
Vbandgap
相關(guān)PDF資料
PDF描述
L9953 BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
LA1060 SPECIALTY CONSUMER CIRCUIT, PSIP9
LA1061M SPECIALTY CONSUMER CIRCUIT, PDSO14
LA1061M SPECIALTY CONSUMER CIRCUIT, PDSO14
LA1065M SPECIALTY CONSUMER CIRCUIT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9953XP 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 DRVR 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
L9953XPTR 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 DRVR 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
L9954 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 DRVR 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
L9954LXP 制造商:STMicroelectronics 功能描述:
L9954LXPTR 制造商:STMicroelectronics 功能描述:Door Actuator Driver 36-Pin PowerSSO T/R 制造商:STMicroelectronics 功能描述:PTS SMARTPOWER - Tape and Reel 制造商:STMicroelectronics 功能描述:Door Actuator Driver 0.75A 1600mOhm
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