参数资料
型号: KIT33982CEVBE
厂商: Freescale Semiconductor
文件页数: 17/36页
文件大小: 0K
描述: KIT EVAL 33982 HIGH SIDE SWITCH
标准包装: 1
主要目的: 电源管理,高端驱动器(内部 FET)
嵌入式:
已用 IC / 零件: MC33982
主要属性: 输出电流监控,2 个 SPI 可选电流比
次要属性: 过电流限制SPI控制,开路负载侦测,输出开/关,转换速率
已供物品: 板,CD
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
SERIAL OUTPUT (SO)
This output pin is connected to the SPI Serial Data Input
pin of the MCU or to the SI pin of the next device in a daisy
chain of devices. This output will remain tri-stated (high-
impedance OFF condition) so long as the CS pin of the device
is logic HIGH. SO is only active when the CS pin of the device
is asserted logic LOW. The generated SO output signals are
CMOS logic levels. SO output data is available on the falling
edge of SCLK and transitions immediately on the rising edge
POSITIVE POWER SUPPLY (VPWR)
This pin connects to the positive power supply and is the
source input of operational power for the device. The VPWR
pin is a backside surface mount tab of the package.
HIGH-SIDE OUTPUT (HS)
This pin protects high side power output to the load.
Output pins must be connected in parallel for operation.
of SCLK.
33982
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
17
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