參數(shù)資料
型號(hào): MM908E622ACDWB/R2
廠(chǎng)商: FREESCALE SEMICONDUCTOR INC
元件分類(lèi): 微控制器/微處理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO54
封裝: 17.90 X 7.50 MM, 0.65 MM PITCH, PLASTIC, SOIC-54
文件頁(yè)數(shù): 3/66頁(yè)
文件大?。?/td> 1277K
代理商: MM908E622ACDWB/R2
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
908E622
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
HIGH SIDE OUTPUT HS1
Switch On Resistance
TJ = 25°C, ILOAD = 1.0 A
RDS(ON)-HS1
–185
225
m
Ω
Over-current Shutdown
IHSOC1
6.0
9.0
A
Over-current Shutdown blanking time(14)
tOCB
–4-8
s
Current to Voltage Ratio(15)
VADOUT [V] / IHS [A], (measured and trimmed IHS = 2.0A)
CRRATIOHS1
0.84
1.2
1.56
V/A
High Side Switching Frequency(14)
fPWMHS
––
25
kHz
High Side Freewheeling Diode Forward Voltage
TJ = 25°C, ILOAD = 1.0A
VHSF
–0.9
V
Leakage Current
ILeakHS
–<0.2
10
A
HIGH SIDE OUTPUTS HS2 AND HS3(16)
Switch On Resistance
TJ = 25°C, ILOAD = 1.0A
RDS(ON)-HS23
–440
500
m
Ω
Over-current Shutdown
IHSOC23
3.6
5.6
A
Over-current Shutdown blanking time(14)
tOCB
–4.8
s
Current to Voltage Ratio(15)
VADOUT [V] / IHS [A], (measured and trimmed IHS = 2.0A)
CRRATIOHS23
1.16
1.66
2.16
V/A
High Side Switching Frequency(14)
fPWMHS
––
25
kHz
High Side Freewheeling Diode Forward Voltage
TJ = 25°C, ILOAD = 1.0A
VHSF
–0.9
V
Leakage Current
ILeakHS
–<0.2
10
A
Notes
14.
This parameter is guaranteed by process monitoring but is not production tested.
15.
This parameter is guaranteed only if correct trimming was applied.
16.
The high side HS3 can be only used for resistive loads.
Table 3. Static Electrical Characteristics (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0V VSUP 16V, -40°C TJ 125°C, unless otherwise noted. Typical values noted
reflect the approximate parameter mean at TA = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
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