参数资料
型号: MAX16020PTEW+T
厂商: Maxim Integrated Products
文件页数: 8/21页
文件大小: 0K
描述: IC UP SUPERVISOR LP 16-TQFN
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: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小 145 ms
电压 - 阀值: 1.661V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(4x4)
包装: 带卷 (TR)
Low-Power μP Supervisory Circuits with
Battery-Backup Circuit and Chip-Enable Gating
Typical Operating Characteristics (continued)
(V CC = 5V, V BATT = 0V, T A = +25°C, unless otherwise noted.)
0.5
0.4
WDO OUTPUT VOLTAGE LOW
vs. SINK CURRENT
70
60
50
V CC SUPPLY CURRENT
vs. WDI FREQUENCY
0.5
0.4
BATTON OUTPUT VOLTAGE LOW
vs. SINK CURRENT
0.3
0.2
V CC = 3.3V
V CC = 5V
40
30
0.3
0.2
V CC = 3.3V
V CC = 5V
20
0.1
10
0.1
0
0
0
0
2
4
6
8
10 12 14 16 18 20
0
10
100
1000
0
2
4
6
8
10 12 14 16 18 20
SINK CURRENT (mA)
BATTOK OUTPUT VOLTAGE LOW
WDI FREQUENCY (kHz)
SINK CURRENT (mA)
0.5
vs. SINK CURRENT
MR FALLING TO RESET DELAY
MAX16016 toc20
0.4
MR
0.3
0.2
V CC = 3.3V
V CC = 5V
5V/div
RESET
5V/div
0.1
0
0
2
4
6
8
10 12 14 16 18 20
200ns/div
SINK CURRENT (mA)
70
60
50
40
RESET PROPAGATION DELAY
vs. THRESHOLD OVERDRIVE
MAX16020PTEZ+
CHIP-ENABLE GATING LOCKING OUT
SIGNAL DURING RESET CONDITION
MAX16016 toc22
RESET
5V/div
CEIN
5V/div
30
CEOUT
20
10
0
5V/div
0
50
100 150 200 250 300 350 400
10 μ s/div
THRESHOLD OVERDRIVE (mV)
8
_______________________________________________________________________________________
相关PDF资料
PDF描述
RBB65DHHD CONN EDGECARD 130PS DIP .050 SLD
MAX16020PTEY+T IC UP SUPERVISOR LP 16-TQFN
XC6221B332MR-G IC REG LDO 3.3V .2A SOT-25
HCC31DRXS CONN EDGECARD 62POS DIP .100 SLD
MAX16020LTEM+T IC UP SUPERVISOR LP 16-TQFN
相关代理商/技术参数
参数描述
MAX16020PTEY+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX16020PTEY+T 功能描述:监控电路 MPU Supervisor w/Battery-Backup 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
MAX16020PTEZ+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
MAX16020PTEZ+T 功能描述:监控电路 MPU Supervisor w/Battery-Backup 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
MAX16021LTEL+ 功能描述:监控电路 uPwr w/Bat-Backup 4.6894V 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