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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)： | 11/17頁 |
| 文件大?。?/td> | 269K |
| 代理商： | L9903 |
3/17
L9903
Table 3. Absolute Maximum Ratings
For externally applied voltages or currents exceeding these limits damage of the device may occur!
All pins of the IC are protected against ESD. The verification is performed according to MIL883C, human body
model with R=1.5k
, C=100pF and discharge voltage ±2kV, corresponding to a maximum discharge energy of
0.2mJ.
Table 4. Thermal Data
1. see application note 110 for SO packages.
.
Symbol
Parameter
Value
Unit
VCB1 , VCB2 Bootstrap voltage
-0.3 to 40
V
ICB1 , ICB2
Bootstrap current
-100
mA
VCP
Charge pump voltage
-0.3 to 40
V
ICP
Charge pump current
-1
mA
VDIR ,VEN
,VPWM ,VTX
Logic input voltage
-0.3 to 7
V
IDIR ,IEN
,IPWM ,ITX
Logic input current
±1
mA
VDG ,VRX
Logic output voltage
-0.3 to 7
V
IDG ,IRX
Logic output current
-1
mA
VGH1, VGH2 Gate driver voltage
-0.3 to VSX + 10
V
IGH1 , IGH2
Gate driver current
-1
mA
VGL1 , VGL2 Gate driver voltage
-0.3 to 10
V
IGL1 , IGL2
Gate driver current
-10
mA
VK
K-line voltage
-20 to VS
V
VPR
Programming input voltage
-0.3 to 7
V
IPR
Programming input current
-1
mA
VS1 , VS2
Source/drain voltage
VS + 2
V
IS1 , IS2
Source/drain current
-10
mA
VST
Output voltage
-0.3 to 40
V
IST
Step up output current
-1
mA
VVSDC
DC supply voltage
-0.3 to 27
V
VVSP
Pulse supply voltage (T < 500ms)
40
V
IVS
DC supply current
-100
mA
Symbol
Parameter
Value
Unit
TJ
Operating junction temperature
-40 to 150
°C
TJSD
Junction temperature thermal shutdown threshold
min 150
°C
TJSDH
Junction thermal shutdown hysteresis
typ 15
°C
Rth j-amb
Thermal resistance junction to ambient 1)
85
°C/W
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L9903TR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Motor Bridge 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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