参数资料
| 型号： | MCZ33810EK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 17/37页 |
| 文件大小： | 0K |
| 描述： | IC IGNITION INJECTOR 32-SOIC |
| 标准包装： | 42 |
| 应用： | 自动 |
| 电流 - 电源： | 10mA |
| 电源电压： | 4.5 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 |
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FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
Figure 4. Functional Internal Block Diagram
POWER SUPPLY/POR
The 33810 is designed to operate from 4.5 to 36 V on the
VPWR pin. The VPWR pin supplies power to all internal
regulators, analog, and logic circuit blocks. The VDD supply
is used for setting communication threshold levels and
supplying power to the SO driver. This IC architecture
provides a low quiescent current sleep mode. Applying
VPWR and VDD to the device will generate a Power On
Reset (POR) and place the device in the Normal State. The
Power On Reset circuit incorporates a timer to prevent high
frequency transients from causing a POR.
MCU INTERFACE AND OUTPUT CONTROL
This component provides parallel input pins for OUT0-
OUT3 low side drivers and GD0-GD3 gate drivers. Each
parallel input control pin is active high and has an internal
pulldown current sink. The parallel input data is logically OR’d
with the corresponding SPI input data register contents. All
outputs are disabled when the OUTEN pin is HIGH,
regardless of the state of the command inputs.
INJECTOR DRIVERS: OUT0 – OUT3
These pins are the Open drain low side (Injector) driver
outputs. The drain voltage is actively clamped during turn off
of inductive loads. These outputs can be connected in
parallel for higher current loads, provided the turn off energy
rating is not exceeded.
IGNITION GATE PRE-DRIVERS: GD0 – GD3
These pins are the gate drive outputs for an external
MOSFET or IGBT. Internal to the device is a Gate to Source
resistor designed to hold the external device in the OFF state
while the device is in the POR or Sleep State.
33810
Analog Integrated Circuit Device Data
Freescale Semiconductor
17
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCZ33810EK/R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Automotive Engine Control IC |
| MCZ33810EKR2 | 功能描述:马达/运动/点火控制器和驱动器 Ignition Injector Driver 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 |
| MCZ33810R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Automotive Engine Control IC Quad injector driver with Parallel/SPI control |
| MCZ33811EG | 功能描述:电流和电力监控器、调节器 SOLENOID MONITOR IC RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MCZ33811EGR2 | 功能描述:电流和电力监控器、调节器 SOLENOID MONITOR IC RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
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