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TLE9879-2QXA40 PDF预览

TLE9879-2QXA40

更新时间: 2024-11-06 11:14:35
品牌 Logo 应用领域
英飞凌 - INFINEON 通信电机驱动传感器驱动器调节器
页数 文件大小 规格书
133页 3766K
描述
TLE9879-2QXA40 属于 MOTIX™ TLE987x 产品系列。TLE9879-2QXA40 是单芯片三相电机驱动器,集成工业标准 Arm® Cortex™ M3 核心,支持实施磁场定向控制等高级电机控制算法。该器件包括 6 个经过优化的全集成 NFET 驱动器,通过 6 个外部功率 NFET 驱动三相电机,其电荷泵支持低电压运行,可编程电流以及电流斜率控制实现优化 EMC 行为。外设包括电流传感器、同步逐次逼近 ADC、用于 PWM 控制的捕捉和比较单元以及 16 位定时器。除 TLE987x 产品系列其他产品外,TLE9879-2QXA40 还集成两个 14 位 Sigma-Delta ADC,为外部 GMR/TMR 构建传感器接口。此外还集成 LIN 收发器,通过多个通用 I/O 支持器件通信。该器件还配备片上线性电压调节器,为外部负载供电。

TLE9879-2QXA40 数据手册

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TLE9879-2QXA40  
Microcontroller with LIN and BLDC MOSFET Driver  
for Automotive Applications  
BF-Step  
Features  
32-bit ARM Cortex M3 Core  
128 KByte Flash  
6 KByte RAM  
On-chip OSC and PLL for clock generation  
MOSFET driver including charge pump for B6-Bridge Motor Application  
1 LIN 2.2 transceiver  
2 differential Sigma Delta 14-bit ADC  
High speed operational amplifier for motor current sensing via shunt  
Single power supply from 5.5 V to 27 V  
Temperature Range Tj = -40°C to +150°C  
Potential applications  
KL30  
Computation  
Reverse  
Polarity  
TMS  
SWD  
ARM®  
Cortex™-M3  
DMA  
FLASH  
SRAM  
ROM  
VCP  
Debug  
NVIC  
VS  
System  
Timer  
Motor Control  
CAPCOM6  
VDH/VSD  
Internal  
Supply  
VDDP  
VDDC  
VDDEXT  
SYSTICK  
T2/T21  
Diagnostic  
ADC  
8 Bit  
B6-Bridge  
External  
Supply  
2x WDT  
T3  
3~ Bridge Driver  
GHx  
SHx  
GLx  
GPT12  
PLL  
Fail Safe  
M
N-FET  
Stage  
Charge  
Pump  
Communication  
Sensor Interface  
UART1  
UART2  
VDDEXT  
Meas-ADC  
Sigma Delta  
ADC 14 Bit  
SL  
OP2  
SSC1  
LIN  
LIN  
10 Bit  
LIN TRX  
SSC2  
Comparator  
Amplifier  
OP1  
Input/Output  
BEMF  
Comparator  
KL15  
MON  
MON  
GPIO  
GPI / Analog In  
5x Analog In*  
RESET  
10x  
GPIO  
ADC3_p/_n  
ADC4_p/_n  
*) four inputs shared with SDADC  
Figure 1  
TLE9879-2QXA40 simplified application diagram  
Data Sheet  
www.infineon.com  
Rev. 1.0  
2018-01-16  
1

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