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TPS38J010155DSKRQ1集成电路(IC)监控器规格书PDF中文资料
厂商型号 |
TPS38J010155DSKRQ1 |
参数属性 | TPS38J010155DSKRQ1 封装/外壳为10-WFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 监控器;产品描述:AUTOMOTIVE 65-V DUAL-CHANNEL SUP |
功能描述 | TPS38-Q1 Wide VIN 65 V Dual Channel Overvoltage or Undervoltage (OV or UV) Detector with Programmable Sense and Reset Function for Automotive |
文件大小 |
2.81092 Mbytes |
页面数量 |
47 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-23 18:40:00 |
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TPS38J010155DSKRQ1规格书详情
1 Features
• AEC-Q100 qualified with the following results:
– Device temperature grade 1: –40°C to +125°C
ambient operating temperature TA
– Device HBM ESD classification level 2
– Device CDM ESD classification level C7B
• Wide supply voltage range: 2.7 V to 65 V
• Functional Safety-Capable targeted
– Documentation available to aid functional safety
system design
• SENSE and RESET pins are 65 V graded
• Low quiescent current: 1 μA (typical)
• Flexible and wide voltage threshold options
Table 10-1
– 2.7 V to 36 V (1.5 maximum accuracy)
– 800 mV option (1 maximum accuracy)
• Built-in hysteresis (VHYS)
– Percentage options: 2 to 13 (1 steps)
– Fixed options: VTH < 8 V = 0.5 V, 1 V, 1.5 V,
2 V, 2.5 V
• Programmable reset time delay
– 10 nF = 12.8 ms, 10 μF = 12.8 s
• Programmable sense time delay
– 10 nF = 1.28 ms, 10 μF = 1.28 s
• Manual Reset (MR) feature
• Output topology:
– Channel 1: Open-Drain or Push-Pull
– Channel 2: Open-Drain
2 Applications
• Telematics control unit
• Emergency call system
• Audio amplifier
• Head unit and cluster
• Sensor fusion and cameras
• Body control module
3 Description
The TPS38-Q1 is a 65 V input voltage detector with
1 μA IDD, 1 accuracy, and with a fast 10 μs detection
time. This device can be connected directly to
12 V / 24 V automotive battery system for continuous
monitoring of over (OV) or under (UV) voltage
conditions; with its internal resistor divider, it offers the
smallest total solution size. Wide hysteresis voltage
options are available to ignore cold crank, start-stop
and various car battery voltage transients. Built-in
hysteresis on the SENSE pins prevents false reset
signals when monitoring a supply voltage rail.
The separate VDD and SENSE pins allow
redundancy sought by high-reliability automotive
systems and SENSE can monitor higher and lower
voltages than VDD. Optional use of external resistors
are supported by the high impedance input of the
SENSE pins. CTSx and CTRx pins allow delay
adjustability on the rising and falling edges of the
RESET signals. Also, CTSx functions as a debouncer
by ignoring voltage glitches on the monitored voltage
rails; CTRx operates as a manual reset (MR) that can
be used to force a system reset.
The TPS38-Q1 is available in WSON or SOT-23
package. The WSON package has wettable flanks
allowing the facilitation for Automatic Optical
Inspection (AOI) and low resolution X-ray inspection.
The central pad is non-conductive to increase the
creepage between VDD and GND per guidelines in
IEC60664.
TPS38J010155DSKRQ1属于集成电路(IC) > 监控器。美国德州仪器公司制造生产的TPS38J010155DSKRQ1监控器PMIC 监控器用于监视和/或控制电路中的电压轨,能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。
产品属性
更多- 产品编号:
TPS38J010155DSKRQ1
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 监控器
- 系列:
Automotive, AEC-Q100
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
电压检测器
- 电压 - 阈值:
0.8V,0.8V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最大 100µs
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
10-WFDFN 裸露焊盘
- 供应商器件封装:
10-WSON(2.5x2.5)
- 描述:
AUTOMOTIVE 65-V DUAL-CHANNEL SUP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MURATA |
21+ |
DIP |
48000 |
原装现货假一赔十 |
询价 | ||
TI |
2016+ |
MSOP |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI |
2339+ |
MSOP |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TexasInstruments |
23+ |
10-MSOP-PowerPad |
66800 |
原厂原装现货 |
询价 | ||
MURATA/村田 |
18+ |
DIP3 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
MUR |
23+ |
NA |
1386 |
专做原装正品,假一罚百! |
询价 | ||
MURATA/村田 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TI |
23+ |
MSOP10 |
7750 |
全新原装优势 |
询价 | ||
Texas Instruments |
23+/24+ |
10-WFDFN |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
TI |
2016+ |
TSSOP-10 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 |