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參數(shù)資料
| 型號(hào)： | TPIC71002TDCAQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO48 |
| 封裝： | PLASTIC, HTSSOP-48 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 363K |
| 代理商： | TPIC71002TDCAQ1 |
NC
DIAG
BIAS
SPI/
Digital
NC
TEST1
VCC5
IWD
AMX_OUT
DGND1
AGND1
SQREF1
SQREF2
VADC
TEST2
VA2
TEST3
GND1
ZM1
Z1
VZ1
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
NC
47
NC
46
VZ3
45
Z3
44
NC
43
NC
42
DGND2
41
SOMI
40
SIMO
39
SCLK
38
CS_N
37
TZ
36
RESET_N
35
VDDIO
34
AGND
33
VA1
32
TEST4
31
NC
30
GND2
29
ZM2
28
Z2
27
VZ2
26
NC
25
NC
SLIS139
– MARCH 2011
Dual Channel Squib Drivers
Check for Samples: TPIC71002-Q1
1
FEATURES
Two-Channel Squib Drivers For Airbag
Measurement
Application
40-V Pin Capability on All Pins (Except GNDx,
Loop Diagnostics Monitor and Reporting
AGND, DGND, VCC5, VDDIO, AMX_OUT)
Two Logic Inputs Providing Independent
Operating Ambient Temperature Range:
–40°C
Safety Logic for Enabling/Disabling
to 105
°C
Deployment
Thermally Enhanced 48-Pin TSSOP DCA
Two Independent Thermally Protected
PowerPad
Package
High-Side Drivers that Can Source Deployment
or Diagnostic Current Level to Each Squib
APPLICATIONS
Load
Squib Drivers for Airbag Application
Two Independent Avalanche Voltage and
Thermally Protected Low-Side Drivers that can
Sink Deployment or Diagnostic Current Level
from Each Squib Load
Each Output Capable of 1.2 A/1.75 A Firing
Current for Typical 2 ms/0.5 ms
SPI Slave Interface for Serial Bus
Communication with Parity Check
Firing VZx Voltage Range 10V to 35V,
Transients up to 40 V
Programmable Firing Time up to 8.2 ms
Common Load Current Settings for All
Deployment Loops, Using Registers
Individual Firing Current Timer Limit Set for
Each Deployment Loop, Using Registers
Firing Current Timer to Monitor Firing Current
Over Deployment Time for Each Deployment
Loop
Independent Switch Control for Both High-
And Low-Side Switches
Diagnostic Mode for Fault Checking
Internal Fault Monitoring for Safe Operation
Multiplexable Output Buffer for Analog Voltage
Measurements
Use of External Clamping Devices on Squib
Pins is Not Required to Protect the
Deployment ASIC Against Substrate Injection
Effects During Deployment Due to Dynamic
Shorts to Ground
External Pin Connection to the Microprocessor
ADC Supply for Ratio-Metric Squib Resistance
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright
2011, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPIC71002TDCARQ1 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 AC Two Ch Squib 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 |
| TPIC71004-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Quad-Channel Driver for Airbag Deployment |
| TPIC71004TDCARQ1 | 功能描述:IC SQUIB DRIVER 4CH 48HTSSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| TPIC71008-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Eight-Channel Squib Drivers |
| TPIC71008TDCARQ1 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 AC Eight Ch Squib 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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