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参数资料
型号： L9950XP
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, SOP-36
文件页数： 24/39页
文件大小： 620K
代理商： L9950XP
Functional description of the SPI
L9950 - L9950XP
30/39
Doc ID 10311 Rev 10
17
OUT6 OC
Recovery
Enable
After 50 ms the bit can be
cleared. If over-current
condition still exists, a wrong
load can be assumed.
OUT11 – HS
open load
The open load detection
monitors the load current
in each activated output
stage. If the load current
is below the open load
detection threshold for at
least 1 ms (tdOL) the
corresponding open load
bit is set. Due to
mechanical/electrical
inertia of typical loads a
short activation of the
outputs (e.g. 3 ms) can
be used to test the open
load status without
changing the
mechanical/electrical
state of the loads.
16
OUT5 OC
Recovery
Enable
OUT10 – HS
open load
15
OUT4 OC
Recovery
Enable
OUT9 – HS
open load
14
OUT3 OC
Recovery
Enable
OUT8 – HS
open load
13
OUT2 OC
Recovery
Enable
OUT7 – HS
open load
12
OUT1 OC
Recovery
Enable
OUT6 – HS
open load
11
OUT11 PWM1
Enable
If the PWM1/2 Enable Bit is set
and the output is enabled
(Input Register 0) the output is
switched on if PWM1/2 input is
high and switched off if
PWM1/2 input is low. OUT9
and OUT10 is controlled by
PWM2 input all other outputs
are controlled by PWM1 input.
OUT6 – LS
open load
The open load detection
monitors the load current
in each activated output
stage. If the load current
is below the open load
detection threshold for at
least 1 ms (tdOL) the
corresponding open load
bit is set. Due to
mechanical/electrical
inertia of typical loads a
short activation of the
outputs (e.g. 3 ms) can
be used to test the open
load status without
changing the
mechanical/electrical
state of the loads.
10
OUT10 PWM2
Enable
OUT5 – HS
open load
9
OUT9 PWM2
Enable
OUT5 – LS
open load
8
OUT8 PWM1
Enable
OUT4 – HS
open load
7
OUT7 PWM1
Enable
OUT4 – LS
open load
6
OUT6 PWM1
Enable
OUT3 – HS
open load
5
OUT4 PWM1
Enable
OUT3 – LS
open load
4
OUT4 PWM1
Enable
OUT2 –HS
open load
3
OUT3 PWM1
Enable
OUT2– LS
open load
2
OUT4 PWM1
Enable
OUT1 – HS
open load
1
OUT4 PWM1
Enable
OUT1 – LS
open load
0
1
No Error bit
A logical NOR
combination of all bits 1
to 22 in both status
registers.
Table 20.
SPI - input data and status registers 1 (continued)
Bit
Input register 1 (write)
Status register 1 (read)
Name
Comment
Name
Comment
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相关代理商/技术参数
参数描述
L9950XPTR 功能描述:马达/运动/点火控制器和驱动器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
L9951 功能描述:马达/运动/点火控制器和驱动器 REAR DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
L9951_10 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Rear door actuator driver
L-995-12 制造商:MOLEX 制造商全称:Molex Electronics Ltd. 功能描述:NylaKrimp? Funnel Entry Ring Tongue Terminal for 4/0 AWG Wire, Stud #12
L9951TR 功能描述:马达/运动/点火控制器和驱动器 REAR DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
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