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产品详情
- Reduced external components count
- Reduced BOM cost
- Reduced BOM space
- Optimized system FuSa
- Enables ASIL-D on system level
- ISO 26262: Complete Documentation Set
- Interoperable with AURIX™, EiceDRIVER™
特性
- 2 x Buck-boost pre-reg. (5.95V, 10-15V)
- LDO for µC, transceiver, ADC reference
- 2 trackers for sensor supply
- UV/OV monitoring
- Configurable watchdogs (WWD, FWD)
- Sophisticated safety engine (ISL)
- Redundant supply input for ISL, tracker2
- Integrated resolver exciter
- High voltage monitoring functions
- Safety switch driver
- Charge pump for active rev. protection
- 6 analog inputs for system evaluation
- 5 digital inputs for system evaluation
- 4 digital outputs for safe state control
- 32-bit SPI with 8-bit CRC
- ISO 26262 compliant up to ASIL D
- ADC channel measurement of voltage rails
- Multiple and dynamic safe state control
参数
类型 | 描述 |
Compatible Microcontrollers | TRAVEO™ T1G, AURIX™ TC2x, TC3x |
最高 Iout | 75 mA, 150 mA, 150 mA, 240 mA, 800 mA, 2400 mA, 2400 mA |
Iq | 50 µA |
ISO 26262 | ASIL-D |
VQ (多个) | 5.8 V, 10-16 V, 5 V, 5 V, 5 V, 5 V, 3.3/5 V |
公差 | 1 %, 2 %, 2 %, 2 %, 2 %, 3 %, 2.5 % |
分类 | ISO 26262-compliant |
启用 (=抑制) | Yes |
基本产品 | TLE9744QK |
备注 | Automotive Traction Inverter PMIC, Grade 1, Safety Features, integrated Safety Engine ISO 26262-compliant, 2 Buck/Boost PreReg, linear PostRegs (µC, COM, REF), 2 trackers, 6 analog inputs, 5 digital inputs and 4 digital outputs, resolver exciter, Companion power IC for Aurix™ MCU and peripherals |
复位 | Yes |
封装 | PG-LQFP-64 |
工作温度 范围 | -40 °C 至 150 °C |
工作电压 范围 | 4 V 至 36 V |
目前计划的可用性至少到 | 2038 |
目标应用程序 | Safe Control, Traction inverter |
看门狗 | Window-WD, Functional-WD |
认证标准 | Automotive |
调节器类型 | Buck, Buck-boost |
过压保护 | Yes |
