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TPS3436-Q1中文资料PDF规格书
TPS3436-Q1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 range
• Input voltage range: VDD = 1.04 V to 6.0 V
• Fixed threshold voltage (VIT-): 1.05 V to 5.4 V
– Threshold voltage available in 50 mV steps
– 1.2 Voltage threshold accuracy (maximum)
– Built-in hysteresis (VHYS): 5 (Typical)
• Ultra low supply current: IDD = 250 nA (typical)
• Factory programmed or user-programmable
watchdog timeout
– ±10 Accurate timer (maximum)
– Factory programmed: 1 msec to 100 sec
• Factory programmed or user-programmable reset
delay
– ±10 Accurate timer (maximum)
– Factory programmed option: 2 msec to 10 sec
• Open-drain, push-pull; active-low outputs
• Various programmability options:
– Watchdog enable-disable
– Watchdog startup delay: no delay to 10 sec
– On the fly timer extension: 1X to 256X
– Latched output option
• MR functionality support
2 Applications
• On-board (OBC) and wireless charger
• Driver monitoring
• Battery Management System (BMS)
• Front camera
• Surround view system ECU
3 Description
The TPS35-Q1 is an ultra-low power consumption
(250 nA typical) device offering a precision voltage
supervisor with a programmable watchdog timer.
The TPS35-Q1 supports wide threshold levels for
undervoltage supervision with 1.2 accuracy across
the specified temperature range.
The TPS35-Q1 offers a high accuracy watchdog
timer with a host of features for a wide variety
of applications. The watchdog timer can be factory
programmed or user programmed using an external
capacitor. The timer value can be changed on-thefly
using a combination of logic pins. The watchdog
feature can be enabled or disabled using a dedicated
pin or combination of timer extension pins. The device
also offers start-up delay options to disable watchdog
monitoring for fixed time immediately after host power
up or a RESET event. The TPS35-Q1 offers a pinout
option with an independent WDO pin. This helps
determine the nature of the fault condition.
The RESET or WDO delay can be set by factoryprogrammed
default delay settings or programmed by
an external capacitor. The device also offers a latched
output operation where the output is latched until the
supervisor or watchdog fault is cleared.
The TPS35-Q1 is available in a small 8-pin SOT23
package.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
2020+ |
SOP-8 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI |
2020+ |
DIP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
TI |
2016+ |
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 | |||
TI |
SOP3.9 |
450 |
正品原装--自家现货-实单可谈 |
询价 | |||
TI |
23+ |
SOP8 |
18000 |
询价 | |||
TI |
PDIP|8 |
684100 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI-德州仪器 |
24+25+/26+27+ |
SOP-8.贴片 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TI |
22+ |
原厂原封 |
8200 |
原装现货库存.价格优势 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 |