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PPS3435CAIBGDDFRQ1中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
PPS3435CAIBGDDFRQ1規(guī)格書詳情
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
? 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 TPS3435-Q1 is an ultra-low power consumption
(250 nA typical) device offering a programmable
watchdog timer.
The TPS3435-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.
The WDO delay can be set by factory-programmed
default delay settings or programmed by an external
capacitor. The device also offers a latched output
operation where the output is latched until the
watchdog fault is cleared.
The TPS3435-Q1 is available in a small 8-pin SOT23
package.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
NA/ |
11 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
TI/德州儀器 |
24+ |
QFN |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
原廠 |
N/A |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
TI |
22+ |
QFN |
18458 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
24+ |
VQFN32 |
16500 |
只做原裝正品現(xiàn)貨 假一賠十 |
詢價(jià) | ||
Duracell |
新 |
77 |
全新原裝 貨期兩周 |
詢價(jià) | |||
HJC |
1535+ |
9600 |
詢價(jià) | ||||
TI/德州儀器 |
22+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
TI/德州儀器 |
22+ |
QFN |
21000 |
原廠原包裝。假一罰十??砷_13%增值稅發(fā)票。 |
詢價(jià) | ||
TI/德州儀器 |
2021+ |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) |