參數(shù)資料
型號(hào)： L9949
廠商： STMICROELECTRONICS
元件分類(lèi)： 運(yùn)動(dòng)控制電子
英文描述： BRUSH DC MOTOR CONTROLLER, 10 A, PDSO20
封裝： POWER, SO-20
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 337K
代理商： L9949
1/20
L9949
September 2002
s
ONE FULL BRIDGE FOR 6A LOAD (ron = 150m)
s
THREE HALF BRIDGES FOR 1.6A LOAD
(ron = 800m)
s
ONE HIGHSIDE DRIVER FOR 6A LOAD
(ron = 100m)
s
VERY LOW CURRENT CONSUMPTION IN
STANDBY MODE (IS < 6A, typ. Tj ≤ 85°C)
s
SERIAL PERIPHERAL INTERFACE (SPI) TO
MICROCONTROLLER
s
ALL OUTPUTS SHORT CIRCUIT PROTECTED
s
CURRENT MONITOR OUTPUT FOR FULL
BRIDGE AND HIGHSIDE DRIVER
s
ALL OUTPUTS OVER TEMPERATURE
PROTECTED
s
OPEN LOAD DIAGNOSTIC FOR ALL OUTPUTS
s
OVERLOAD DIAGNOSTIC FOR ALL OUTPUTS
APPLICATIONS
s
FOR AUTOMOTIVE APPLICATIONS, E.G.
FULL BRIDGE FOR DOOR LATCH OR
MIRROR RETRACT, HALF BRIDGES FOR
MIRROR AXIS CONTROL AND HIGH-SIDE
DRIVER FOR MIRROR DEFROSTER
DESCRIPTION
The L9949 is a microprocessor controlled power in-
terface for automotive applications. It is realized in
multipower BCD60III technology. Up to three DC mo-
PowerSO20
ORDERING NUMBER: L9949
DOOR ACTUATOR DRIVER
MULTIPOWER BCD60III TECHNOLOGY
BLOCK DIAGRAM
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
SPI
Dr
iv
er
Interf
ace
&
Diagnostic
DI
DO
CLK
CSN
CM
Full bridge
Half bridge
Highside driver
C
M
Ground
e.g. for mirror retract
or door latch
e.g. for mirror
axis control
e.g. for mirror
defroster
MUX
V (battery)
S
V
CC
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9949TR 功能描述:功率驅(qū)動(dòng)器IC Door Actuator RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類(lèi)型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
L9950 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(lèi)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
L9950_09 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Door actuator driver
L9950TR 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(lèi)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
L9950XP 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(lèi)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
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