电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

MAX6727AKARHD2-T

产品描述Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN
产品类别电源/电源管理    电源电路   
文件大小2MB,共19页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
下载文档 详细参数 全文预览

MAX6727AKARHD2-T在线购买

供应商 器件名称 价格 最低购买 库存  
MAX6727AKARHD2-T - - 点击查看 点击购买

MAX6727AKARHD2-T概述

Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN

MAX6727AKARHD2-T规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Maxim(美信半导体)
零件包装代码SOIC
包装说明MO-178BA, SOT-23, 8 PIN
针数8
Reach Compliance Codenot_compliant
ECCN代码EAR99
其他特性RESET THRESHOLD VOLTAGE ARE 2.625V AND 1.313V
可调阈值NO
模拟集成电路 - 其他类型POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码R-PDSO-G8
JESD-609代码e0
长度2.9 mm
信道数量1
功能数量1
端子数量8
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码LSSOP
封装等效代码TSSOP8,.1
封装形状RECTANGULAR
封装形式SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)240
电源1/5 V
认证状态Not Qualified
座面最大高度1.45 mm
最大供电电流 (Isup)0.039 mA
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)0.8 V
表面贴装YES
技术BICMOS
温度等级AUTOMOTIVE
端子面层TIN LEAD
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度1.625 mm

文档预览

下载PDF文档
MAX6715A–MAX6729A/
MAX6797A
Dual/Triple, Ultra-Low-Voltage, SOT23 μP
Supervisory Circuits
General Description
The MAX6715A–MAX6729A/MAX6797A are ultra-low-
voltage microprocessor (μP) supervisory circuits designed to
monitor two or three system power-supply voltages. These
devices assert a system reset if any monitored supply falls
below its factory-trimmed or adjustable threshold and main-
tain reset for a minimum timeout period after all supplies rise
above their thresholds. The integrated dual/triple superviso-
ry circuits significantly improve system reliability and reduce
size compared to separate ICs or discrete components.
These devices monitor primary supply voltages (V
CC1
)
from 1.8V to 5.0V and secondary supply voltages (V
CC
2)
from 0.9V to 3.3V with factory-trimmed reset threshold
voltage options (see the
Reset Voltage Threshold Suffix
Guide).
An externally adjustable RSTIN input option
allows customers to monitor a third supply voltage down
to 0.62V. These devices are guaranteed to be in the cor-
rect reset output logic state when either V
CC1
or V
CC2
remains greater than 0.8V.
A variety of push-pull or open-drain reset outputs along
with watchdog input, manual-reset input, and power-fail
input/output features are available (see the Selector
Guide). Select reset timeout periods from 1.1ms to
1120ms (min) (see the
Reset Timeout Period Suffix
Guide).
The MAX6715A–MAX6729A/MAX6797A are
available in small 5-, 6-, and 8-pin SOT23 packages and
operate over the -40°C to +125°C temperature range.
● Multivoltage Systems
● Telecom/Networking
Equipment
● Computers/Servers
● Portable/Battery-
Operated Equipment
● V
CC1
(Primary Supply) Reset Threshold Voltages
from 1.58V to 4.63V
● V
CC2
(Secondary Supply) Reset Threshold Voltages
from 0.79V to 3.08V
● Externally Adjustable RSTIN Threshold for Auxiliary/
Triple-Voltage Monitoring (0.62V Internal Reference)
● Watchdog Timer Option
• 35s (min) Long Startup Period
• 1.12s (min) Normal Timeout Period
● Manual-Reset Input Option
● Power-Fail Input/Power-Fail Output Option
(Push-Pull and Open-Drain Active-Low)
● Guaranteed Reset Valid Down to V
CC1
or
V
CC2
= 0.8V
● Reset Output Logic Options
● Immune to Short V
CC
Transients
● Low Supply Current 14μA (typ) at 3.6V
● Watchdog Disable Feature
● Small 5, 6, and 8-Pin SOT23 Packages
● AEC-Q100 Qualified: MAX6719AUTTWD1/V+T
Ordering Information
continued at end of data sheet.
Pin Description
and
Selector Guide
appear at end of data
sheet.
Features
Applications
● Industrial Equipment
● Printers/Fax Machines
● Set-Top Boxes
Typical Operating Circuit
UNREGULATED
DC
DC-DC OUT2
IN CONVERTER
OUT1
V
CC1
R1
V
CC2
1.8V
0.9V
MAX6715A-
MAX6729A/
MAX6797A
RST
RSTIN/PFI
WDI
PFO
MAX67_ _
MR
PUSHBUTTON
SWITCH
I/O
CORE
SUPPLY SUPPLY
RESET
I/O
NMI
µP
R2
19-0536; Rev 6; 7/19
双电源运放正负电源怎么做啊?
如题,想用线性光耦HCNR201做个电池电压隔离检测电路官方参考电路用Multisim仿真了下,运放要有负电压输出,双电源供电结果才正确 怎么做正负电源啊?要用电池(30-60V)供电做,地好像也没法 ......
hsmywgc2012 模拟电子
跪求大神,,这程序错在哪
#include //器件配置文件 #include #define uint unsigned int #define uchar unsigned char sbit TX1 =P1^0; sbit EC1 =P1^1; sbit TX2 =P1^2; sbit EC2 = ......
也许想你 51单片机
cvavr软件下载 有注册机
第一部分...
njlianjian Microchip MCU
请教:PWM 到底是什么?怎么使用?谢谢!
请教: 是这样的,直接电机的一条线接 VCC (通过改变电流的大小能改变输出力的大小) 假设电机接在 20V 的电压上 现在用 PWM 来改变电流 PWM 由单片机产生 问题1: 我要怎么接线 才能使 ......
qjc221 嵌入式系统
在厦门电子行业工作的前辈请进来帮个忙
我是今年6月毕业的本科生 在上海读的书,在上海工作直到9月末,现在想回到厦门工作 今天有家公司发给了我offer(厦门大洋通信),职位是嵌入式软件工程师助理 请了解这家公司的前辈们介绍下 ......
sint27 工作这点儿事
吃了知乎月饼后,大V们化身“喷射战士”?官方紧急道歉:立刻召回!
来源:21世纪经济报道 中秋将至,知乎平台给大V发月饼,陆续有大V反馈试吃后化身“喷射战士”……腹泻拉肚子。 562061 到底咋回事? ......
eric_wang 聊聊、笑笑、闹闹

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1271  398  832  2120  2562  44  28  51  14  45 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved