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参数资料
| 型号： | MAX6803US27D2+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 4-Pin, Low-Power µP Reset Circuits with Manual Reset |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | SOT-143, 4 PIN |
| 文件页数： | 2/8页 |
| 文件大小： | 155K |
| 代理商： | MAX6803US27D2+T |
MAX6803/MAX6804/MAX6805
4-Pin, Low-Power
P Reset Circuits with Manual Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(
VCC = full range, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VCC = +5.0V and TA = +25°C, reset not
asserted.) (Note 1)
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.
Terminal Voltage (with respect to GND)
VCC ......................................................................-0.3V to +6V
Push/Pull RESET or RESET, MR ............-0.3V to (VCC + 0.3V)
Open-Drain RESET ..............................................-0.3V to +6V
Input Current (VCC) .............................................................20mA
Output Current (RESET, RESET).........................................20mA
Continuous Power Dissipation (TA = +70°C)
4-Pin SOT143 (derate 4mW/°C above +70°C) ............320mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6803/MAX6804
0.7
5.5
TA = 0°C to +125°C
MAX6805
1.0
5.5
MAX6803/MAX6804
0.78
5.5
Supply Voltage Range
(Note 1)
VCC
TA = -40°C to +125°C
MAX6805
1.2
5.5
V
VCC = +3.0V
4
10
Supply Current
ICC
No load
VCC = +5.0V
5
12
A
TA = +25°C
VTH
- 1.8%
VTH
+ 1.8%
Reset Threshold
VTH
MAX680_US_ _D_-T,
Table 1
TA = -40°C to +125°C
VTH
- 3%
VTH
+ 3%
V
VCC Falling Reset Delay
VCC falling at 10V/ms
30
s
MAX680_US_ _D1-T
1
1.5
2
MAX680_US_ _D2-T
20
30
40
Reset Active Timeout Period
tRP
MAX680_US_ _D3-T
100
150
200
ms
MR Minimum Pulse Width
1s
MR Glitch Immunity
50
ns
MR Reset Delay
0.1
s
VIL
0.3 VCC
MR Input Voltage
VIH
0.7 VCC
V
MR Pullup Resistance
12
20
30
k
ISINK = 50A, VCC
≥ 1.0V
0.4
ISINK = 1.2mA, VCC
≥ 2.5V
0.3
RESET Output Low Voltage
(MAX6804/MAX6805)
VOL
Reset
asserted
ISINK = 3.2mA, VCC
≥ 4.25V
0.4
V
ISOURCE = 500A, VCC
≥ 3.0V
0.8 VCC
RESET Output High Voltage
(MAX6804)
VOH
Reset not
asserted
ISOURCE = 800A, VCC
≥ 5.0V
0.8 VCC
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6803US27D3 | 制造商:Maxim Integrated Products 功能描述:4-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
| MAX6803US27D3+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.7V 5UA 4PIN SOT-143 - Rail/Tube |
| MAX6803US27D3+T | 功能描述:监控电路 Single uPower 4-Pin 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 |
| MAX6803US27D3-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 |
| MAX6803US28D1 | 制造商:Maxim Integrated Products 功能描述:4-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
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