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参数资料
| 型号： | MAX16057ATT42+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR P-P 4.2V 6-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 4.2V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 包装： | 带卷 (TR) |
MAX16056–MAX16059
125nA Supervisory Circuits with Capacitor-
Adjustable Reset and Watchdog Timeouts
ABSOLUTE MAXIMUM RATINGS
V CC to GND ..............................................................-0.3V to +6V
SRT, SWT, WDS, MR , WDI, to GND ...........-0.3V to (V CC + 0.3V)
RESET (Push-Pull) to GND .........................-0.3V to (V CC + 0.3V)
RESET (Open-Drain) to GND ...................................-0.3V to +6V
Input Current (all pins) .................................................... ±20mA
Output Current ( RESET ) ................................................. ±20mA
Continuous Power Dissipation (T A = +70°C)
6-Pin TDFN (derate 23.8mW/°C above +70°C) .........1905mW
8-Pin TDFN (derate 24.4mW/°C above +70°C) .........1951mW
Junction-to-Ambient Thermal Resistance ( θ JA ) (Note 1)
6-Pin TDFN ...................................................................42°C/W
8-Pin TDFN ...................................................................41°C/W
Junction-to-Case Thermal Resistance ( θ JC ) (Note 1)
6-Pin TDFN .....................................................................9°C/W
8-Pin TDFN .....................................................................8°C/W
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature .....................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial .
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = 1.2V to 5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = 3.3V, T A = +25°C.) (Note 2)
PARAMETER
Supply Voltage
SYMBOL
V CC
CONDITIONS
T A = 0°C to +125°C
T A = -40°C to 0°C
MIN
1.1
1.2
TYP
MAX
5.5
5.5
UNITS
V
V CC = 5.0V, T A =
-40°C to +85°C
V CC = 3.3V, T A =
-40°C to +85°C
142
132
210
185
V CC > V TH + 150mV,
V CC = 1.8V, T A =
-40°C to +85°C
125
175
Supply Current
I CC
no load, reset output
deasserted (Note 3)
V CC = 5.0V, T A =
-40°C to +125°C
142
430
nA
V CC = 3.3V, T A =
-40°C to +125°C
V CC = 1.8V, T A =
-40°C to +125°C
132
125
415
400
V CC < V TH , no load, reset output asserted
T A = +25°C
V TH -
1.5%
7
15
V TH +
1.5%
μA
V CC Reset Threshold
V TH
V CC falling (see Table 1)
T A = -40°C to
V TH -
V TH +
V
+125°C
2.5%
2.5%
Hysteresis
V CC to Reset Delay
V HYST
t RD
V CC rising
V CC falling from (V TH + 100mV) to
(V TH - 100mV) at 10mV/μs
0.5
80
%
μs
Reset Timeout Period
t RP
C SRT = 2700pF (Note 4)
10.5
14.18
17.0
ms
2
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16057ATT43+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX16057ATT43+T | 功能描述:监控电路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16057ATT44+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX16057ATT44+T | 功能描述:监控电路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
| MAX16057ATT45+T | 功能描述:监控电路 NanoPwr w/Cap-Adj Reset and Watchdog 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 |
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