参数资料
型号: NCV7708BDWR2G
厂商: ON Semiconductor
文件页数: 8/16页
文件大小: 0K
描述: IC DRIVER HALF BRIDGE HEX 28SOIC
标准包装: 1
类型: 高端/低端驱动器
输入类型: SPI
输出数: 12
导通状态电阻: 800 毫欧
电流 - 输出 / 通道: 500mA
电流 - 峰值输出: 3A
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 标准包装
其它名称: NCV7708BDWR2GOSDKR
NCV7708B
CSB
SCLK
5
4
6
7
CSB
SO
3
8
1
2
9
SI
12
SCLK
11
10
SO
Figure 2. SPI Timing Diagram
SPI Communication
Standard 16 ? bit communication has been implemented
for the communication of this IC to turn drivers on and off,
and to report faults. (Reference the SPI Communication
Frame Format Diagram). The LSB (Least Significant Bit) is
clocked in first.
Communication is implemented as follows:
1. CSB goes low to allow serial data transfer.
3. CSB goes high to transfer the clocked in
information to the data registers.
(Note: SO is tristate when CSB is high.)
4. The SI data will be accepted when a valid SPI
frame is detected. A valid SPI frame consists of
the above conditions and a complete set of
multiples of 16 bit words.
2. A 16 bit word is clocked (SCLK) into the SI
(serial input) pin. The SI input signal is latched on
the falling edge of SCLK.
http://onsemi.com
8
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