参数资料
型号: MCZ33937AEK
厂商: Freescale Semiconductor
文件页数: 32/48页
文件大小: 0K
描述: IC PRE-DRIVER 3PH ENH 54-SOIC
标准包装: 26
系列: SMARTMOS™
配置: 3 相桥
输入类型: 非反相
延迟时间: 265ns
电流 - 峰: 600mA
配置数: 1
输出数: 3
高端电压 - 最大(自引导启动): 15V
电源电压: 8 V ~ 40 V
工作温度: -40°C ~ 135°C
安装类型: 表面贴装
封装/外壳: 54-BSSOP(0.295",7.50mm 宽)裸露焊盘
供应商设备封装: 54-SOICW-EP
包装: 管件
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
NULL COMMANDS
This command is sent by sending binary 000x xxxx data. This can be used to read IC status in the SPI return word. Message
000x xx00 reads Status Register 0. Message 000x xx01 through 000x xx11 read additional internal registers.
Table 8. NULL Commands
SPI Data Bits
Write
7
0
6
0
5
0
4
x
3
x
2
x
1
0
0
0
Reset
NULL Commands are described in detail in the STATUS REGISTERS section of this document.
MASK Command
This is the mask for interrupts. A bit set to “1” enables the corresponding interrupt. Because of the number of MASK bits, this
register is in two portions:
1. MASK0
2. MASK1
Both are accessed with 0010 xxxx and 0011 xxxx patterns respectively. Figure 18 illustrates how interrupts are enabled and
faults cleared.
CLINT0 and CLINT1 have the same format as MASK0 and MASK1 respectively, but the action is to clear the interrupt latch
and status register 0 bit corresponding to the lower nibble of the command.
Table 9. MASK0 Register
SPI Data Bits
Write
7
0
6
0
5
1
4
0
3
x
2
x
1
x
0
x
Reset
1
1
1
1
INTERRUPT HANDLING
To Status Register
From MASKx:N Register
Various Faults
From Clint Command
INT Source
INT Clear
S
Latch
R
Fault
net N
INT
net 0
Figure 18. Interrupt Handling
Table 10. MASK1 Register
SPI Data Bits
Write
7
0
6
0
5
1
4
1
3
x
2
x
1
x
0
x
Reset
1
1
1
1
33937A
Analog Integrated Circuit Device Data
32
Freescale Semiconductor
相关PDF资料
PDF描述
VI-B6N-CX-F4 CONVERTER MOD DC/DC 18.5V 75W
RY-1215S/P CONV DC/DC 1W 12VIN 15VOUT
355-072-521-202 CARDEDGE 72POS DL .156 LOPRO BLK
VI-B6N-CX-F2 CONVERTER MOD DC/DC 18.5V 75W
RS1G-13 RECT FAST RECOVERY 400V 1A SMA
相关代理商/技术参数
参数描述
MCZ33937AEK/R2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Three Phase Field Effect Transistor Pre-driver
MCZ33937AEKR2 功能描述:马达/运动/点火控制器和驱动器 3 Phase Pre-Driver RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
MCZ33937EK 功能描述:功率驱动器IC THREE PHASE PRE DRIVER RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
MCZ33937EK/R2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Three Phase Field Effect Transistor Pre-driver
MCZ33937EKR2 功能描述:功率驱动器IC THREE PHASE PRE DRIVER RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube