參數(shù)資料
型號: L9903
廠商: STMICROELECTRONICS
元件分類: 運動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, PDSO20
封裝: SO-20
文件頁數(shù): 2/17頁
文件大?。?/td> 269K
代理商: L9903
L9903
10/17
Figure 8. Charging time of an external capacitor of 10nF connected to CP pin at VVS=8V and
VVS=13.5V
Figure 9. Application Circuit Diagram
01
2
3
4
time [ms]
0
5
10
15
20
25
30
voltage [V]
Charging time of a 10nF load at CP
CP for VS=13.5V
CP for VS=8V
EN
D1
C
GND
K-Line
C1
R
Voltage
Regulator
VBAT
CS2
CS1
RPR
CPR
CB1
B2
C
VCC
M
VS
DIR
PWM
EN
RX
TX
CP
CB1
GH1
S1
GL1
CB2
GH2
S2
GL2
K
=
PR
VCC
=
ISO-Interface
VCC
GND
ST
Reference
BIAS
Charge
pump
C
o
n
tr
o
l
Logi
c
Overvoltage
Undervoltage
PWM
R
DIR
R
RX
R
TX
R
0.5
V
VS
RS2
RGL2
RGL1
RS1
RCP
REN
VCC
Timer
I KH
V S2TH
Thermal shutdown
V S1TH
DG
VCC
RDG
VSTH
fST
=
-
+
10
1
2
4
5
3
6
7
8
20
9
16
15
17
18
19
14
12
13
11
相關(guān)PDF資料
PDF描述
L9903TR BRUSH DC MOTOR CONTROLLER, PDSO20
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L9911A BRUSH DC MOTOR CONTROLLER, SFM8
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L9942XPTR STEPPER MOTOR CONTROLLER, 2.5 A, PDSO24
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L9904 功能描述:馬達/運動/點火控制器和驅(qū)動器 Motor Bridge Contlr 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
L9904TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 Motor Bridge Contlr 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
L9906 功能描述:馬達/運動/點火控制器和驅(qū)動器 3-Phase Motor Control 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
L9906TR 功能描述:馬達/運動/點火控制器和驅(qū)動器 3-Phase Motor Control 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