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MAX6724AUTZID2+T PDF预览

MAX6724AUTZID2+T

更新时间: 2024-11-05 13:27:11
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
18页 179K
描述
Power Supply Management Circuit, Adjustable, 3 Channel, BICMOS, PDSO6, SOT-23, 6 PIN

MAX6724AUTZID2+T 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOT-23
包装说明:LSSOP, TSOP6,.11,37针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.08
Is Samacsys:N其他特性:RESET THRESHOLD VOLTAGE ARE 2.313V AND 1.388V
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:R-PDSO-G6JESD-609代码:e3
长度:2.9 mm信道数量:3
功能数量:1端子数量:6
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:TSOP6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:1/5 V认证状态:Not Qualified
座面最大高度:1.45 mm子类别:Power Management Circuits
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:MATTE TIN端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:1.625 mm
Base Number Matches:1

MAX6724AUTZID2+T 数据手册

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19-0536; Rev 3; 9/08  
Dual/Triple, Ultra-Low-Voltage, SOT23 µP  
Supervisory Circuits  
15–2/MX697A  
General Description  
Features  
The MAX6715A–MAX6729A/MAX6797A are ultra-low-volt-  
age 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 supervisory  
circuits significantly improve system reliability and reduce  
size compared to separate ICs or discrete components.  
o V 1 (Primary Supply) Reset Threshold Voltages  
CC  
from 1.58V to 4.63V  
o V 2 (Secondary Supply) Reset Threshold  
CC  
Voltages from 0.79V to 3.08V  
o Externally Adjustable RSTIN Threshold for  
Auxiliary/Triple-Voltage Monitoring  
(0.62V Internal Reference)  
o Watchdog Timer Option  
35s (min) Long Startup Period  
1.12s (min) Normal Timeout Period  
These devices monitor primary supply voltages (V 1)  
CC  
from 1.8V to 5.0V and secondary supply voltages (V 2)  
CC  
o Manual-Reset Input Option  
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-  
o Power-Fail Input/Power-Fail Output Option  
(Push-Pull and Open-Drain Active-Low)  
o Guaranteed Reset Valid Down to V 1 or  
CC  
V 2 = 0.8V  
CC  
rect reset output logic state when either V 1 or V  
CC  
2
CC  
o Reset Output Logic Options  
o Immune to Short V  
remains greater than 0.8V.  
Transients  
CC  
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 avail-  
able in small 5-, 6-, and 8-pin SOT23 packages and oper-  
ate over the -40°C to +125°C temperature range.  
o Low Supply Current 14µA (typ) at 3.6V  
o Watchdog Disable Feature  
o Small 5-, 6-, and 8-Pin SOT23 Packages  
Ordering Information  
PIN-  
PACKAGE  
PART  
TEMP RANGE  
Applications  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
MAX6715AUT_ _D_+T  
MAX6716AUT_ _D_+T  
MAX6717AUK_ _D_+T  
MAX6718AUK_ _D_+T  
MAX6719AUT_ _D_+T  
MAX6720AUT_ _D_+T  
6 SOT23  
Multivoltage Systems  
Telecom/Networking  
Equipment  
Computers/Servers  
Portable/Battery-  
Operated Equipment  
Industrial Equipment  
Printers/Fax Machines  
Set-Top Boxes  
6 SOT23  
5 SOT23  
5 SOT23  
6 SOT23  
6 SOT23  
+Denotes a lead-free/RoHS-compliant package.  
T = Tape and reel.  
Typical Operating Circuit  
Note: The first “_ _” are placeholders for the threshold voltage  
levels of the devices. Desired threshold levels are set by the part  
number suffix found in the Reset Voltage Threshold Suffix Guide.  
The “_” after the D is a placeholder for the reset timeout delay  
time. Desired delay time is set using the timeout period suffix  
found in the Reset Timeout Period Suffix Guide. For example, the  
OUT2  
DC-DC  
CONVERTER  
OUT1  
UNREGULATED  
DC  
IN  
1.8V  
I/O  
0.9V  
CORE  
V
1
V
2
CC  
CC  
SUPPLY SUPPLY  
MAX6716AUTLTD3-T is a dual-voltage supervisor V 1 =  
MAX6715A-  
MAX6729A/  
MAX6797A  
TH  
R1  
4.625V, V 2 = 3.075V, and 210ms (typ) timeout period.  
TH  
RESET  
RST  
WDI  
PFO  
µP  
RSTIN/PFI  
MR  
I/O  
NMI  
Ordering Information continued at end of data sheet.  
R2  
MAX67_ _  
PUSHBUTTON  
SWITCH  
Pin Configurations and Selector Guide appear at end of  
data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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