參數(shù)資料
型號: L9947
廠商: 意法半導(dǎo)體
英文描述: QUAD HALF-BRIDGE AND SINGLE HIGH-SIDE DRIVER
中文描述: 四半橋及單高邊驅(qū)動器
文件頁數(shù): 5/13頁
文件大?。?/td> 115K
代理商: L9947
FUNCTIONAL DESCRIPTION
The L9947 is a power interface circuit designed
for a multiplex system controlled by a parallel
μ
C
bus. The bus consists of four bidirectional data
wires D0 - D3 and three control wires read/write
(R/WN), mode (MODE) and chip select (CSN).
The device needs two supply voltages. The first
voltage supplies the half bridges, high side driver
and its driving part. The second one is a 5V stabi-
lizedsupply. The functionof thedevice in thetypi-
cal operating modes is described in the following
tables.
APPLICATION CIRCUIT DIAGRAM
Fogure 1: RecommendedApplicationCircuit.
L9947
5/13
相關(guān)PDF資料
PDF描述
L9947S QUAD HALF-BRIDGE AND SINGLE HIGH-SIDE DRIVER
L9949 DOOR ACTUATOR DRIVER
L9950 DOOR ACTUATOR DRIVER
L9950TR DOOR ACTUATOR DRIVER
L9951 DOOR ACTUATOR DRIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L9947L 制造商:STMicroelectronics 功能描述:
L9947S 功能描述:馬達/運動/點火控制器和驅(qū)動器 Quad Half 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9949 功能描述:功率驅(qū)動器IC Door Actuator RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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
L9949TR 功能描述:功率驅(qū)動器IC Door Actuator RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 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/運動/點火控制器和驅(qū)動器 DOOR ACTUATOR 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