参数资料
型号: MC33989DW
厂商: Freescale Semiconductor
文件页数: 67/72页
文件大小: 0K
描述: IC SYSTEM BASE W/CAN 28-SOIC
标准包装: 26
控制器类型: 系统基础芯片
接口: CAN
电源电压: 5.5 V ~ 18 V
电流 - 电源: 45mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC W
包装: 管件
配用: KIT33989DWEVB-ND - KIT EVAL 33989DW HS SBC
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
33989
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
BATFAIL Flag Hysteresis (13)
VBF(HYS)
1.0
V
Battery Fall Early Warning Threshold
In Normal and Standby Mode
BFEW
5.3
5.8
6.3
V
Battery Fall Early Warning Hysteresis
In Normal and Standby Mode (13)
BFEWH
0.1
0.2
0.3
V
POWER OUTPUT (VDD1) (14)
VDD1 Output Voltage
IDD1 from 2.0 to 200 mA TAMB -40 to 125 °C, 5.5 V < VSUP < 27 V
VDD1OUT
4.9
5.0
5.1
V
VDD1 Output Voltage
IDD1 from 2.0 to 200 mA, 4.5 V < VSUP < 5.5 V
VDD1OUT2
4.0
V
Dropout Voltage
IDD1 = 200 mA
VDD1DRP
0.2
0.5
V
Dropout Voltage, Limited Output Current
IDD1 = 50 mA, 4.5 V < VSUP
VDD1DRP2
0.1
0.25
V
IDD1 Output Current
Internally Limited
IDD1
200
285
350
mA
Junction Thermal Shutdown
Normal or Standby Modes
TSD
160
200
°C
Junction Overtemperature Pre-warning
VDDTEMP Bit Set
TPW
125
160
°C
Temperature Threshold Difference
TSD - TPW
20
40
°C
Reset Threshold 1
Selectable by SPI. Default Value After Reset.
RSTTH1
4.5
4.6
4.7
V
Reset Threshold 2
Selectable by SPI
RSTTH2
4.1
4.2
4.3
V
VDD1 Range for Reset Active
VDDR
1.0
V
Reset Delay Time
Measured at 50% of Reset Signal
tD
4.0
30
s
Line Regulation (C at VDD1 = 47 F Tantal)
9.0 V VSUP < 18, IDD = 10 mA
LR1
5.0
25
mV
Line Regulation (C at VDD1 = 47 F Tantal)
5.5 < VSUP < 27 V, IDD = 10 mA
LR2
10
25
mV
Load Regulation (C at VDD1 = 47 F Tantal)
1.0 mA < IIDD < 200 mA
LD
25
75
mV
Thermal Stability
VSUP = 13.5 V, 1 = -100 mA Not Tested (15)
THERMS
30
50
mV
Notes
13.
With CAN cell in Sleep-Disable state. If CAN cell is Sleep-Enabled for wake-up, an additional 60 A must be added to specified value.
14.
IDD1 is the total regulator output current. VDD specification with external capacitor. Stability requirement: C > 47 F ESR < 1.3
(tantalum capacitor). In reset, normal request, normal and standby modes. Measure with C = 47 F Tantalum.
15.
Guaranteed by design; however, it is not production tested.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 5.5 V
VSUP 18 V, -40 C TA 125 C, GND = 0 V, unless otherwise noted.
Typical values noted reflect the approximate parameter means at TA = 25 °C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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