参数资料
型号: MAX16031ETM+T
厂商: Maxim Integrated Products
文件页数: 4/41页
文件大小: 0K
描述: IC SYSTEM MON EEPROM 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 8
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 8 种可选阀值组合
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
EEPROM-Based System Monitors
with Nonvolatile Fault Memory
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 2.9V to 14V, T A = -40°C to +85°C, unless otherwise specified. Typical values are at V CC = 3.3V, T A = +25°C.) (Note 1)
PARAMETER
Input Hysteresis
SYMBOL
CONDITIONS
Percent of programmed
threshold
r5Ch[5] = 0
r5Ch[5] = 1
MIN
TYP
0.78
1.17
MAX
UNITS
%
RESET OUTPUT
r20h[5:3] = 000; from MR going high
r20h[5:3] = 001
r20h[5:3] = 010
22.5
2.25
9
25
2.5
10
27.5
2.75
11
μs
Reset Timeout Period
t RP
r20h[5:3] = 011
r20h[5:3] = 100
36
144
40
160
44
176
ms
r20h[5:3] = 101
r20h[5:3] = 110
r20h[5:3] = 111
576
1152
2304
640
1280
2560
704
1408
2816
TEMPERATURE MEASUREMENTS
Internal Sensor Measurement
Error
External Remote Diode
Temperature Measurement Error
Temperature Measurement
Resolution
Temperature Measurement Noise
External Diode Drive High
External Diode Drive Low
Diode Drive Current Ratio
DXN_ Impedance to GND
(Note 2)
(Note 2)
Internal sensor
±3
±5
0.5
0.1
84
6
14
1.8
°C
°C
°C
°C
μA
μA
k ?
Power-Supply Rejection
PSR
Internal sensor, DC condition
0.1
°C/V
CURRENT SENSE
CS+ Input Voltage Range
V CS+
3
28
V
Input Bias Current
I CS+
I CS-
V CS+ = V CS-
V CS- = V CS+
A = 48
21.5
14
3
25
25
8
28.5
μA
Primary Current-Sense
Differential Thresholds
V CSTH
V CS+ - V CS-
A = 24
A = 12
45
92
50
100
55
108
mV
A=6
190
200
210
Primary Current-Sense Threshold
CS HYS
Percent of V CSTH
r5Ch[1:0] = 00
0.5
50
%
μs
Secondary Overcurrent
r5Ch[1:0] = 01
3.6
4
4.4
Threshold Timeout
r5Ch[1:0] = 10
r5Ch[1:0] = 11
14.4
57.6
16
64
17.6
70.4
ms
4
_______________________________________________________________________________________
相关PDF资料
PDF描述
MAX16040PLA31+T IC BATTERY BACKUP 3.08V 8-UDFN
MAX16043TG+T IC SUPERVISOR CIRC QUAD 24TQFN
MAX16046ATN+ IC EE-PROG SYS MGR 12CH 56-TQFN
MAX16047ETN+ IC EE-PROG SYS MGR 12CH 56-TQFN
MAX16051ETI+T IC POWER MONITR/SEQUENCER 28TQFN
相关代理商/技术参数
参数描述
MAX16031EVKIT+ 功能描述:电源管理IC开发工具 MAX16031 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX16032ETM+ 功能描述:监控电路 EEPROM-Based w/NV Fault Memory RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX16032ETM+T 功能描述:监控电路 EEPROM-Based w/NV Fault Memory RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX16033LLB23+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.32V 10PIN UDFN - Rail/Tube
MAX16033LLB23+T 功能描述:监控电路 Battery Backup 2.5V-Ep RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel