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参数资料
| 型号： | MCZ33812EK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 11/25页 |
| 文件大小： | 0K |
| 描述： | IC DVR IGNITION/INJECTOR 32-SOIC |
| 标准包装： | 42 |
| 应用： | 自动 |
| 电流 - 电源： | 10mA |
| 电源电压： | 4.7 V ~ 36 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 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： | 管件 |
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions of 7.0 V ≤ V PWR ≤ 18 V, -40 ° C ≤ T C ≤ 125 ° C, unless otherwise noted. Where applicable,
typical values reflect the parameter’s approximate average value with V PWR = 14 V, T A = 25 ° C.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Required Low State Duration on VPWR for Under-voltage Detect
V PWR ≤ V PWR_UV (15)
t UV
1.0
–
–
μ s
WATCHDOG TIMER
Maximum time value Watchdog can be loaded with
Maximum WDRFSH pulse width to load full Watchdog time value
Minimum pulse width on WDRFSH to refresh Watchdog timer
Reset Pulse Width when Watchdog times out
WD MAX
WD LOAD
WDRFSH MIN
WD RESET
–
–
1.0
100
–
–
–
–
10
1.0
–
–
s
ms
μ s
μ s
ISO9141 TRANSCEIVER
Typical ISO9141 Data Rate (15)
Turn OFF Delay MTX Input to ISO Output
Turn ON/OFF Delay ISO Input to MRX Output
Rise and Fall Time MRX Output (measured from 10% to 90%)
ISO BR
t TXDF
t RXDF , t RXDR
t RXR , t RXF
–
–
–
–
10
–
–
–
–
2.0
1.0
1.0
kbps
μ s
μ s
μ s
Maximum Rise and Fall Time MTX Input (measured from 10% to 90%)
(15)
t TXR , t TXF
–
–
1.0
μ s
LAMP DRIVER
Inrush Current Blanking Time (LAMPOUT only)
LAMPOUT, automatic retry timer during short to battery fault condition
t OC(BLANK)
t RETRY_LAMP
5.0
7.0
7.0
10
9.0
13
ms
ms
DIGITAL LOGIC OUTPUTS
INJFLT, IGNFLT Output Signal Rise Time (15)
t R(DLO)
–
100
200
ns
INJFLT, IGNFLT Output Signal Fall Time
(15)
t F (DLO)
–
100
200
ns
INJECTOR AND RELAY DRIVER
Output ON Current Limit Fault Filter Timer
Output OFF Open Circuit Fault Filter Timer (INJECTOR and RELAY
Driver)
Output Slew Rate - Rise - Z LOAD = 14 Ω , V LOAD = 14 V
Output Slew Rate - Fall - Z LOAD = 14 Ω , V LOAD = 14 V
t SC
t (OFF)OC
t SR(RISE)
t SR(FALL)
30
100
1.0
1.0
60
–
5.0
5.0
90
400
10
10
μs
μs
V/ μ s
V/ μ s
IGNITION PRE-DRIVER
Output OFF Open Circuit Fault Filter Timer
Output ON Short-circuit to Battery Fault Detection Timer
t (OFF)OC
t (ON) (SC)
100
30
–
60
400
90
μs
μs
Notes
15. This parameter is guaranteed by design, however is not production tested.
33812
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCZ33812EK/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Multifunctional Ignition and Injector Driver |
| MCZ33812EKR2 | 功能描述:马达/运动/点火控制器和驱动器 MULTIFUNC IGN, INJ DRVR 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 |
| MCZ33879AEK | 功能描述:电源开关 IC - 配电 CONFIG OCTAL SERIAL SW RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| MCZ33879AEK/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Configurable Octal Serial Switch with Open Load Detect Current Disable |
| MCZ33879AEKR2 | 功能描述:电源开关 IC - 配电 CONFIG OCTAL SERIAL SW RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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