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MAX16029TG+ PDF预览

MAX16029TG+

更新时间: 2024-11-09 21:03:47
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理
页数 文件大小 规格书
15页 281K
描述
Power Supply Management Circuit, Adjustable, 4 Channel, +4VV, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, TQFN-24

MAX16029TG+ 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:QFN
包装说明:VQCCN, LCC24,.16SQ,20针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.78
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码:S-XQCC-N24JESD-609代码:e3
长度:4 mm湿度敏感等级:1
信道数量:4功能数量:1
端子数量:24最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:VQCCN封装等效代码:LCC24,.16SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260电源:2.2/28 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.08 mA
最大供电电压 (Vsup):28 V最小供电电压 (Vsup):2.2 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:BICMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
阈值电压标称:+4V处于峰值回流温度下的最长时间:30
宽度:4 mmBase Number Matches:1

MAX16029TG+ 数据手册

 浏览型号MAX16029TG+的Datasheet PDF文件第2页浏览型号MAX16029TG+的Datasheet PDF文件第3页浏览型号MAX16029TG+的Datasheet PDF文件第4页浏览型号MAX16029TG+的Datasheet PDF文件第5页浏览型号MAX16029TG+的Datasheet PDF文件第6页浏览型号MAX16029TG+的Datasheet PDF文件第7页 
19-0525; Rev 3; 1/07  
Dual-/Triple-/Quad-Voltage, Capacitor-  
Adjustable, Sequencing/Supervisory Circuits  
25–MAX1630  
General Description  
Features  
o 2.2V to 28V Operating Voltage Range  
The MAX16025–MAX16030 are dual-/triple-/quad-volt-  
age monitors and sequencers that are offered in a  
small TQFN package. These devices offer enormous  
design flexibility as they allow fixed and adjustable  
thresholds to be selected through logic inputs and pro-  
vide sequence timing through small external capaci-  
tors. These versatile devices are ideal for use in a wide  
variety of multivoltage applications.  
o Fixed Thresholds for 3.3V, 2.5V, 1.8V, 1.5V, and  
1.2V Systems  
o 1.5% Accurate Adjustable Threshold Monitors  
Voltages Down to 0.5V  
o 2.7% Accurate Fixed Thresholds Over  
Temperature  
o Fixed (140ms min)/Capacitor-Adjustable Delay  
As the voltage at each monitored input exceeds its  
respective threshold, its corresponding output goes  
high after a propagation delay or a capacitor-set time  
delay. When a voltage falls below its threshold, its  
respective output goes low after a propagation delay.  
Each detector circuit also includes its own enable input,  
allowing the power-good outputs to be shut off inde-  
pendently. The independent output for each detector is  
available with push-pull or open-drain configuration  
with the open-drain version capable of supporting volt-  
ages up to 28V, thereby allowing them to interface to  
shutdown and enable inputs of various DC-DC regula-  
tors. Each detector can operate independently as four  
separate supervisory circuits or can be daisy-chained  
to provide controlled power-supply sequencing.  
Timing  
o Independent Open-Drain/Push-Pull Outputs  
o Enable Inputs for Each Monitored Voltage  
o 9 Logic-Selectable Threshold Options  
o Manual Reset and Tolerance Select (5%/10%) Inputs  
o Small, 4mm x 4mm TQFN Package  
o Fully Specified from -40°C to +125°C  
Ordering Information  
PIN-  
PKG  
PART*  
TEMP RANGE  
PACKAGE  
CODE  
MAX16025TE+  
MAX16026TE+  
MAX16027TP+  
MAX16028TP+  
MAX16029TG+  
MAX16030TG+  
-40°C to +125°C 16 TQFN  
-40°C to +125°C 16 TQFN  
-40°C to +125°C 20 TQFN  
-40°C to +125°C 20 TQFN  
-40°C to +125°C 24 TQFN  
-40°C to +125°C 24 TQFN  
T1644-4  
T1644-4  
T2044-3  
T2044-3  
T2444-4  
T2444-4  
The MAX16025–MAX16030 also include a reset func-  
tion that deasserts only after all of the independently  
monitored voltages exceed their threshold. The reset  
timeout is internally fixed or can be adjusted externally.  
These devices are offered in a 4mm x 4mm TQFN  
package and are fully specified from -40°C to +125°C.  
+Denotes lead-free package.  
*For tape and reel, add a “T” after the “+.” All tape and reel  
orders are available in 2.5k increments.  
Applications  
Multivoltage Systems  
Pin Configurations  
DC-DC Supplies  
Servers/Workstations  
TOP VIEW  
Storage Systems  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
MR 19  
CRESET 20  
CDLY4 21  
CDLY3 22  
CDLY2 23  
TH1  
EN4  
EN3  
Networking/Telecommunication Equipment  
Selector Guide  
MAX16029  
MAX16030  
EN2  
EN1  
GND  
MONITORED INDEPENDENT  
RESET  
OUTPUT  
PART  
VOLTAGES  
OUTPUTS  
8
MAX16025  
MAX16026  
MAX16027  
MAX16028  
MAX16029  
MAX16030  
2
2
3
3
4
4
2 (Open-drain) Open-drain  
2 (Push-pull) Push-pull  
3 (Open-drain) Open-drain  
3 (Push-pull) Push-pull  
4 (Open-drain) Open-drain  
4 (Push-pull) Push-pull  
24  
7
CDLY1  
+
1
2
3
4
5
6
THIN QFN  
(4mm x 4mm)  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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