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TPS3702CX50QDDCRQ1 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压监控芯片
封装:
TSOT-23-6
描述:
用于过压和欠压监测的汽车类高精度窗口电压检测器 6-SOT-23-THIN -40 to 125
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P1P17
原理图在P10P14
封装尺寸在P22P24P25
标记信息在P22P23
封装信息在P21P22P23P24P25
技术参数、封装参数在P4P11
应用领域在P1P28
电气规格在P5P11
导航目录
TPS3702CX50QDDCRQ1数据手册
Page:
of 28 Go
若手册格式错乱，请下载阅览PDF原文件
V
HYS
UV
t
SD
V
DD
V
DD(min)
SENSE
V
(POR)
V
IT+(OV)
V
IT±(OV)
V
IT+(UV)
V
IT±(UV)
V
HYS
OV
t
pd(HL)
t
pd(HL)
t
pd(LH)
t
pd(LH)
t
SD
t
SD
t
SD
t
SD
t
SD
Undefined Undefined
Undefined
Undefined
Undefined
Undefined
TPS3702-Q1
SBVS261B –APRIL 2015–REVISED DECEMBER 2015
www.ti.com
6.6 Timing Requirements
At V
DD
= 2 V, 2.5% input overdrive
(1)
with R
PU
= 10 kΩ, V
OH
= 0.9 × V
DD
, and V
OL
= 400 mV, unless otherwise noted. R
PU
refers to the pull-up resistor at the UV and OV pins.
MIN NOM MAX UNIT
t
pd(HL)
High-to-low propagation delay
(2)
19 µs
t
pd(LH)
Low-to-high propagation delay
(2)
35 µs
t
R
Output rise time
(3)
2.2 µs
t
F
Output fall time
(3)
0.22 µs
t
SD
Startup delay
(4)
300 µs
(1) Overdrive = | (V
(VDD)
/ V
IT
– 1) × 100% |.
(2) High-to-low and low-to-high refers to the transition at the SENSE pin.
(3) Output transitions from 10% to 90% for rise times and 90% to 10% for fall times.
(4) During the power-on sequence, V
DD
must be at or above 2 V for at least t
SD
before the output is in the correct state.
Figure 1. Timing Diagram
6 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated
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