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参数资料
| 型号： | MAX6866UK26D3S+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 |
| 封装： | ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN |
| 文件页数： | 13/17页 |
| 文件大小： | 362K |
| 代理商： | MAX6866UK26D3S+ |
MAX6854–MAX6869
Nanopower P Supervisory Circuits with
Optional Manual Reset, Watchdog Timer
_______________________________________________________________________________________
5
OUTPUT LOW VOLTAGE
vs. SINK CURRENT
MAX6854
toc08
ISINK (A)
V
OL
(V)
4000
3000
2000
1000
0.05
0.10
0.15
0.20
0.25
0.30
0
5000
VCC = 1.8V
VCC = 3.3V
VCC = 2.5V
OUTPUT HIGH VOLTAGE
vs. SOURCE CURRENT
MAX6854
toc09
ISOURCE (A)
OUTPUT
HIGH
VOLTAGE
(V
CC
-
V
OH
)(V)
800
600
400
200
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
01000
VCC = 1.8V
VCC = 3.3V
VCC = 2.5V
SUPPLY CURRENT vs. WATCHDOG
SWITCHING FREQUENCY
MAX6854
toc10
WATCHDOG SWITCHING FREQUENCY (Hz)
SUPPLY
CURRENT
(
A)
1M
100k
10k
1k
100
1
10
100
0.1
10
10M
VCC = 2.5V
VCC TO RESET DELAY
MAX6854 toc11
10s/div
200mV/div
1.7V
1.5V
VCC
RESET
0
1V/div
VTH = 1.575V
tRD
MANUAL RESET DELAY
MAX6854 toc12
200ns/div
1V/div
MR
RESET
1V/div
tMRD
Typical Operating Characteristics (continued)
(VCC = +2.5V, TA = +25°C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6866UK26D3S+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.625V 7UA 5PIN SOT-23 - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX6866UK26D3S+T | 功能描述:监控电路 Single nPower Supervisor 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 |
| MAX6866UK26D3S-T | 功能描述:监控电路 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 |
| MAX6866UK26D4L+T | 功能描述:监控电路 Single nPower Supervisor 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 |
| MAX6866UK26D4L-T | 功能描述:监控电路 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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