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参数资料
| 型号： | MAX6443US29L+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | µP Reset Circuits with Long Manual Reset Setup Period |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | LEAD FREE, TO-253, SOT-143, 4 PIN |
| 文件页数： | 3/13页 |
| 文件大小： | 271K |
| 代理商： | MAX6443US29L+T |
MAX6443–MAX6452
P Reset Circuits with Long Manual Reset
Setup Period
______________________________________________________________________________________
11
*Other timing options may be available. Contact factory for availability.
PART
MR1
SETUP
MR2
(NO SETUP)
MR2
SETUP
RSTIN
PUSH-PULL
RESET
OPEN-DRAIN
RESET
MAX6443
6.72s
—
—
MAX6444
6.72s
—
MAX6445
6.72s
—
6.72s
—
—
MAX6446
6.72s
—
6.72s
—
MAX6447
6.72s
——
—
MAX6448
6.72s
——
—
MAX6449
6.72s
—
6.72s
—
MAX6450
6.72s
—
6.72s
—
MAX6451
6.72s
—
—
MAX6452
6.72s
—
—
Selector Guide
MAX6443–
MAX6452
MAX6449–
MAX6452
MAX6447
MAX6448
MAX6451
MAX6452
MAX6445
MAX6446
MAX6449
MAX6450
RSTIN
VCC
RESET
TIMEOUT PERIOD
(210ms typ)
MR2 ONE-SHOT
DEBOUNCE
CIRCUIT
MANUAL RESET
SETUP PERIOD
(6.72s typ)
0.63V
1.23V
MR1
GND
VCC
RESET
MR2
Functional Diagram
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| MAX6444US29L+T | µP Reset Circuits with Long Manual Reset Setup Period |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6443US31L | 制造商:Maxim Integrated Products 功能描述:+P RESET CIRCUITS WITH LONG MANUAL - Cut Tape Product |
| MAX6443US31L+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.08V 7UA 4PIN SOT-23 - Cut Tape Product |
| MAX6443US31L+T | 功能描述:监控电路 Single uPower Reset Circuit 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 |
| MAX6443US31L-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 |
| MAX6443US44L | 制造商:Maxim Integrated Products 功能描述:+P RESET CIRCUITS WITH LONG MANUAL - Rail/Tube |
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