參數(shù)資料
型號： MCZ33797EK
廠商： 飛思卡爾半導(dǎo)體(中國)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IC
文件頁數(shù)： 3/34頁
文件大?。?/td> 290K
代理商： MCZ33797EK
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
33797
PIN CONNECTIONS
PIN CONNECTIONS
Figure 4. Pin Function Description
SQB
_
LO
_
2A
SENSE_2A
CS
1
2
SQB
_
HI
_
2A
VFIRE_2A
VDIAG_2
VFIRE_RTN
VFIRE_RTN
R
_
DIAG
VFIRE_2B
SQB
_
HI
_
2B
FEN_2
R
_
LIMIT
_
2
SENSE_2B
SQB
_
LO
_
2B
RST
SQB
_
LO
_
1A
SENSE_1A
SQB
_
HI
_
1A
VFIRE_1A
VDIAG_1
GND
MISO
VDD
VFIRE_1B
SQB
_
HI
_
1B
FEN_1
R
_
LIMIT
_
1
SENSE_1B
SQB
_
LO
_
1B
CLK
MOSI
8
9
10
11
12
13
14
15
16
3
4
5
6
7
32
31
25
24
23
22
21
20
19
18
17
30
29
28
27
26
Table 1. Pin Function Description
Pin
Pin Name
Pin Function
Formal Name
Pin Description
1
SQB
_
LO
_
1A
Output
Squib Lo 1A
Drain of the low-side switch that connects to the low pin of
Squib_1A
2
SENSE_1A
Input
Squib Sense 1A
Used during standard applications involving a four-channel
squib driver IC or during cross-coupling applications involving
two four-channel squib driver ICs (squib driver IC #1 and squib
driver IC #2).
3
MOSI
Input
Data Input 1
Serial data input for SPI interface.
4
CLK
Input
Serial Clock
Serial clock input for SPI interface.
5
SQB
_
HI
_
1A
Output
Squib Hi 1A
Drain of the high-side switch that connects to the low pin of
Squib_1A
6
VFIRE_1A
Supply
Squib Firing Supply
1A
Firing supply pin for Squib_1A.
7
VDIAG_1
Input
Squib Diagnostic 1A
and 1A
Diagnostic pin for high-side safing sensor for squibs 1A and 1B
and the VFIRE supply voltage.
8
GND
Ground
Device Ground
Device ground pin for internal logic and diagnostic circuitry.
9
MISO
Output
Data Output 0
Serial data output for SPI interface.
10
VDD
Input
Logic Power
Device power pin for internal logic and diagnostic circuitry.
11
VFIRE_1B
Supply
Squib Firing Supply
1B
Firing supply pin for Squib_1B.
12
SQB
_
HI
_
1B
Output
Squib Hi 1B
Drain of the high-side switch that connects to the low pin of
Squib_1B
13
FEN_1
Input
FET Driver 1A and
1B
Active high input signal to enable operation of the squib_1A and
Squib_1BFET drivers.
14
R
_
LIMIT
_
1
Output
Limit Resistor - 1A
and 1B
External resistor to ground is used to set current limit for
Squib_1A and squib_1B FET drivers.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33797EKR2 功能描述:功率驅(qū)動器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/點(diǎn)火控制器和驅(qū)動器 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/點(diǎn)火控制器和驅(qū)動器 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/點(diǎn)火控制器和驅(qū)動器 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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