参数资料
型号: MCZ33905BS3EKR2
厂商: Freescale Semiconductor
文件页数: 105/106页
文件大小: 0K
描述: IC SBC CAN HS 3.3V 32SOIC
标准包装: 1,000
应用: 系统基础芯片
接口: CAN,LIN
电源电压: 5.5 V ~ 28 V
封装/外壳: 32-BSOP(0.295",7.50mm 宽)裸露焊盘
供应商设备封装: 32-SOICW 裸露焊盘
包装: 带卷 (TR)
安装类型: 表面贴装
Analog Integrated Circuit Device Data
98
Freescale Semiconductor
33903/4/5
TYPICAL APPLICATIONS
The following figure illustrates the application case
where two reverse battery diodes can be used for
optimization of the filtering and buffering capacitor at the
VDD pin. This allows using a minimum value capacitor at
the VDD pin to guarantee reset-free operation of the MCU
during the cranking pulse and temporary (50 ms) loss of the
VBAT supply.
Applications without an external ballast on VDD and
without using the VAUX regulator are illustrated as well.
Figure 49. Application Options
ex2: Split VSUP Supply
ex 4: No External Transistor - No VAUX
ex 3: No External Transistor, VDD ~100 mA Capability
ex1: Single VSUP Supply
Optimized solution for cranking pulses.
C1 is sized for MCU power supply buffer only.
VDD
VSUP2
VE
VB
VBAT
Q1
D1
VBAUX
VAUX
5.0 V/3.3 V
VSUP1
Q2
Partial View
VDD
VE
VB
VBAT
D1
VBAUX
VDD
VE
VB
VBAT
D1
VDD
VE
VB
VBAT
Q1
D2
VSUP2
VSUP1
VSUP2
VSUP1
VSUP2
VSUP1
D1
C1
C2
VCAUX
Q2
VAUX
VCAUX
Q2
VBAUX
VAUX
VCAUX
VBAUX
VAUX
VCAUX
Partial View
5.0 V/3.3 V
delivered by internal path transistor.
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相关代理商/技术参数
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MCZ33905BS3R2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface
MCZ33905BS5EK 功能描述:CAN 接口集成电路 5V SBC HSCAN SNGL LIN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube
MCZ33905BS5EKR2 功能描述:CAN 接口集成电路 5V SBC HSCAN SNGL LIN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube
MCZ33905BS5R2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface
MCZ33905CD3EK 功能描述:CAN 接口集成电路 3.3V SBC HSCAN DUAL LIN RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube