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参数资料
| 型号： | MAX6334UR20D2-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Voltage Detector |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | SOT-23, 3 PIN |
| 文件页数： | 2/6页 |
| 文件大小： | 146K |
| 代理商： | MAX6334UR20D2-T |
MAX6332/MAX6333/MAX6334
3-Pin, Ultra-Low-Voltage, Low-Power
P Reset Circuits
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(
VCC = full range, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C and VCC = 3V, reset not assert-
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, RESET .......................-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)
SOT23-3 (derate 4mW/°C above +70°C) ....................320mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VCC
TA = 0°C to +85°C
MAX6332/MAX6333
0.7
5.5
V
Supply Current
ICC
No load
VCC = 1.8V
3.0
6.0
VCC = 2.5V
3.3
7.0
A
TA = +25°C
VTH -
VTH
VTH +
1.8%
TA = -40°C to +125°C
VTH -
VTH
VTH +
3%
Reset Threshold
VTH
MAX633_UR__D_-T,
Table 1
V
VCC Falling Reset Delay
VCC falling at 10V/ms
24
s
MAX633_UR__D1-T
1
1.5
2
MAX633_UR__D2-T
20
30
40
Reset Active Timeout Period
tRP
MAX633_UR__D3-T
100
150
200
ms
RESET Output Low Voltage
(MAX6333/MAX6334)
VOL
0.4
Reset
asserted
V
RESET Output High Voltage
(MAX6333)
VOH
ISOURCE = 200A, VCC
≥ 1.8V
0.8VCC
ISOURCE = 500A, VCC
≥ 2.7V
0.8VCC
V
RESET Output Voltage
(MAX6332)
VOH
Reset
asserted
ISOURCE = 1A, VCC
≥ 1.0V
0.8VCC
ISOURCE = 200A, VCC
≥ 1.8V
0.8VCC
V
VOL
Reset not
asserted
ISINK = 500A, VCC
≥ 1.8V
ISINK = 1.2mA, VCC
≥ 2.7V
0.3
V
0.3
Reset not
asserted
ISINK = 50A, VCC
≥ 1.0V
ISINK = 500A, VCC
≥ 1.8V
0.3
RESET Output Leakage
Current (MAX6334)
VCC >VTH, RESET deasserted
0.5
A
TA = -40°C to +125°C
TA = -40°C to +85°C
MAX6332/MAX6333
MAX6334
MAX6332/MAX6333
1.2
5.5
0.78
5.5
1.2
5.5
1.0
5.5
MAX6334
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6334UR20D3 | 制造商:Maxim Integrated Products 功能描述:3-PIN ULTRA-LOW-VOLTAGE LOW-POWER - Rail/Tube |
| MAX6334UR20D3+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2V 3.3UA 3PIN SOT-23 - Rail/Tube |
| MAX6334UR20D3+T | 功能描述:监控电路 3-Pin 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 |
| MAX6334UR20D3-T | 功能描述:监控电路 Integrated Circuits (ICs) 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 |
| MAX6334UR21D1 | 制造商:Maxim Integrated Products 功能描述:3-PIN ULTRA-LOW-VOLTAGE LOW-POWER - Rail/Tube |
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