參數(shù)資料
型號: MCZ33903B5EK
廠商: Freescale Semiconductor
文件頁數(shù): 105/106頁
文件大?。?/td> 0K
描述: IC SBC CAN HS 5.0V 32SOIC
標(biāo)準(zhǔn)包裝: 42
應(yīng)用: 系統(tǒng)基礎(chǔ)芯片
接口: CAN,LIN
電源電壓: 5.5 V ~ 28 V
封裝/外殼: 32-BSOP(0.295",7.50mm 寬)裸露焊盤
供應(yīng)商設(shè)備封裝: 32-SOICW 裸露焊盤
包裝: 管件
安裝類型: 表面貼裝
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.
相關(guān)PDF資料
PDF描述
VE-B50-IW-F4 CONVERTER MOD DC/DC 5V 100W
D38999/24MD15HN CONN RCPT 15POS JAM NUT W/PINS
MCZ33903B3EKR2 IC SBC CAN HS 3.3V 32SOIC
VE-J4B-IW-F4 CONVERTER MOD DC/DC 95V 100W
VE-B4W-IW-F4 CONVERTER MOD DC/DC 5.5V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33903B5EKR2 功能描述:CAN 接口集成電路 SBC W/HIGH SPEED CAN 5V RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33903B5R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface
MCZ33903BD3EK 功能描述:CAN 接口集成電路 Canvas 32 DL (3.3V) RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33903BD3EKR2 功能描述:CAN 接口集成電路 Canvas 32 DL (3.3V) RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33903BD3R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface