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| 型号： | MCZ33800EK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 12/39页 |
| 文件大小： | 0K |
| 描述： | IC ENGINE CTRL SW/DVR 54-SOIC |
| 标准包装： | 26 |
| 应用： | 自动 |
| 电流 - 电源： | 10mA |
| 电源电压： | 5 V ~ 36 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 54-BSSOP（0.295"，7.50mm 宽）裸露焊盘 |
| 供应商设备封装： | 54-SOICW-EP |
| 包装： | 管件 |
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ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics
Characteristics noted under conditions 3.0V ≤ V DD ≤ 5.5V, 9.0V ≤ V PWR ≤ 18V, - 40 ° C ≤ T A ≤ 125 ° C, GND = 0V, unless
otherwise noted. Typical values noted reflect the approximate parameter means at T A = 25°C under nominal conditions, unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
CONSTANT CURRENT SOLENOID DRIVER OUTPUT (CCD1_OUT)
On State Open Load Detect Timer (10)
ms
Fault is detected with driver on, timer expired
t ONOPENTIMER
6.0
12
24
Off State Open Load Detect Timer (10)
μ s
Fault detected with driver off & voltage threshold not achieved
(Driver off timer)
On State Shorted Load Detect Timer (10)
Fault is detected with driver switching and drain voltage remains greater
t OFFOPENTIMER
t ONSHORTTIMER
30
30
60
60
90
90
μ s
than threshold for specified time.
Short Retry Time (10)
t RETRY
10
14
24
ms
Output Slew Rate
V BAT = 14V, Measured from 4.0V to 10.0V
V BAT = 14V, Measured from 10.0V to 4.0V
Driver On Time Blanking Period (10)
Driver Off Time Blanking Period (10)
t SR(RISE)
t SR(FALL)
t BP(OFF)
t BP(ON)
2.0
-2.0
3.0
-3.0
7.0
7.0
4.0
-4.0
10
10
V/ μ s
μ s
μ s
CONSTANT CURRENT SOLENOID DRIVER OUTPUT (CCD2_OUT)
On State Open Load Detect Timer (10)
ms
Fault is detected with driver on, timer expires (Driver on timer)
Off State Open Load Detect Timer (10)
Fault is detected with driver off and voltage threshold is not achieved.
t ONOPENTIMER
t OFFOPENTIMER
6.0
30
12
60
24
90
μ s
(Driver off timer)
On State Shorted Load Detect Timer (10)
t ONSHORTTIMER
μ s
Fault is detected with driver switching and drain voltage remains greater
30
60
90
than threshold for specified time.
Short Retry Time (10)
t RETRY
10
14
24
ms
Output Slew Rate
V/ μ s
V BAT = 14V, Measured from 4.0V to 10.0V
V BAT = 14V, Measured from 10.0V to 4.0V
t SR(RISE)
t SR(FALL)
1.5
-1.5
–
–
4.0
-4.0
CCD2 DAC Update Rate (10)
ms
Response time from present current level to new programmed level
t RESPONSE
1.0
Driver On Time Blanking Period (10)
Driver Off Time Blanking Period (10)
t BP(ON)
t BP(OFF)
3.0
12
4.3
17.2
μ s
μ s
OCTAL SERIAL DRIVERS (OUT1 - OUT8)
Output On Current Limit Fault Filter Timer (10)
t CL
30
50
90
μ s
Output Refresh
Timer (10)
t REF
5.0
10
15
ms
Output On Short Circuit Fault Filter Timer
t SC
400
500
650
μ s
Notes
10. Assumes oscillator has been calibrated using SPI Calibrate Command.
33800
Analog Integrated Circuit Device Data
12
Freescale Semiconductor
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