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參數(shù)資料
| 型號(hào)： | MCZ33797EK |
| 廠商： | 飛思卡爾半導(dǎo)體(中國(guó))有限公司 |
| 英文描述： | Four Channel Squib Driver IC |
| 中文描述： | 四通道爆管驅(qū)動(dòng)IC |
| 文件頁(yè)數(shù)： | 10/34頁(yè) |
| 文件大?。?/td> | 290K |
| 代理商： | MCZ33797EK |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
10
33797
ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Voltage Threshold for SQB_LO or SQB_HI Shorted to Ground with an Open
Squib using $C3 Command
R
SQUIB
= Open
V
THSG_SO
1.3
1.8
2.0
V
DIAGNOSTICS FOR SQUIB CONTINUITY BETWEEN SENSE_XX AND SQB_LO_XX ($C2 COMMAND)
Current Threshold for SQUIB_LO_1A, 1B, 2A, and 2B Continuity Check for
Standard and Cross-coupled Conditions ($C2) SQUIB_LO_XXCONT
(15)
7.0 V
≤
V
VDIAG_X
≤
35 V
I
THSQB CON
150
–
350
mA
DIAGNOSTICS FOR SQUIB SHORT BETWEEN FIRING LOOPS ($E0–$E3, $E8 COMMANDS)
Voltage Threshold for Standard Squib Connection
7.0 V
≤
V
VDIAG_X
≤
35 V
V
THSQBNOM
1.0
1.4
2.0
V
Voltage Threshold for SQUIB_X Shorted to SQUIB_Y (1 or More Shorted
Conditions)
Short Between Squib Lines (Loops) (SQUIB_XX_SSQB_YY)
(16)
V
THSSQB
1.0
1.4
2.0
V
VDIAG SUPPLY DIAGNOSTICS ($C0 COMMAND)
VDIAG Supply Voltage High Threshold
V
DHI
15
17
18.3
V
VDIAG Supply Voltage Low Threshold
V
DLO
5.7
6.5
7.0
V
VFIRE SUPPLY DIAGNOSTICS VFIRE_1B AND VFIRE_2B ($C5 COMMAND)
VFIRE Supply Voltage High Threshold
V
FDHI
15
17
18.3
V
VFIRE Supply Voltage Low Threshold
V
FLO
5.7
6.5
7.0
V
VDIAG SUPPLY DIAGNOSTICS VDIAG_1 AND VDIAG_2 (ADDITIONAL VOLTAGE THRESHOLDS) ($C5 COMMAND)
VDIAG Supply Voltage Threshold 4
V
VDIAG_X
V4
30.2
32.8
36.2
V
VDIAG Supply Voltage Threshold 3
V
VDIAG_X
V3
25.5
27.7
30.2
V
VDIAG Supply Voltage Threshold 2
V
VDIAG_X
V2
20.5
22.6
25.5
V
VDIAG Supply Voltage Threshold 1
V
VDIAG_X
V1
16
18.4
20.5
V
VFIRE_RTN DIAGNOSTICS ($C9 COMMAND)
R
_
RTN1 Short-to-Ground Threshold (Open Ground Connection)
R
RTN1
0.15
–
0.6
R
_
RTN2 Short-to-Ground Threshold (Open Ground Connection)
R
RTN2
0.15
–
0.6
HIGH-SIDE SAFING SENSOR DIAGNOSTICS ($C0 COMMAND)
R
_
HS Valid Resistor Range
15 V
≤
V
VDIAG_X
≤
35 V
R
HS
4.1
5.1
6.1
k
R
_
HS Open Threshold
15 V
≤
V
VDIAG_X
≤
35 V
R
HSO
6.1
7.2
9.0
k
Notes
15
16
XX = 1A, 1B, 2A, or 2B
XX and YY = 1A, 1B, 2A, or 2B
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions 4.75 V
≤
V
DD
≤
5.25 V; 7.0 V
≤
V
VFIRE_XX
≤
35 V; V
VDIAG_X
= V
VFIRE_XX
; FEN 1 = FEN 2
= V
DD
; R
R_LIMIT_X
= 10 k
±1%, R
R_DIAG
= 10 k
±1%, -40
°
C
≤
T
A
≤
+85
°
C, GND = 0 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
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| MCZ33797EKR2 | 功能描述:功率驅(qū)動(dòng)器IC FOUR CHANNEL SQUIB DR RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MCZ33800EK | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 AUTO ENG Control IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33800EKR2 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 AUTO ENG CONTROL IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33800R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Engine Control Integrated Circuit |
| MCZ33810EK | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Ignition Injector Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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