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参数资料
| 型号： | MAX6743XKWID3-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits |
| 中文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | EIAJ, SC-70, 5 PIN |
| 文件页数： | 11/16页 |
| 文件大小： | 236K |
| 代理商： | MAX6743XKWID3-T |
MAX6736–MAX6745
Low-Power Dual-/Triple-Voltage SC70 P
Supervisory Circuits
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.2V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25
°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET Output Open-Drain
Leakage Current
(MAX6736/MAX6738)
ILKG
Output not asserted low (Note 2)
500
nA
POK1 Output Open-Drain
Leakage
Output not asserted low (Note 2)
500
nA
VCC Reset Delay
tRD
VCC1, VCC2, or RSTIN falling at 10mV/s
from VTH + 100mV to VTH - 100mV
35
s
MAX67_ _ _ _ XK_ _D3
150
225
300
VCC Reset Timeout Period
(Note 3)
tRP
MAX67_ _ _ _ XK_ _ D7
1200
1800
2400
ms
MANUAL RESET (MAX6736–MAX6739 only)
MR to VCC1 Internal Pullup
Impedance
0.75
1.5
3.00
k
MR Timeout Period
tMRP
Both D3 and D7 timing options
150
225
300
ms
MR Minimum Input Pulse Width
tMPW
1s
MR Glitch Rejection
100
ns
VIL
0.3
×
VCC1
MR Input Voltage
VIH
0.8
×
VCC1
V
MR to RESET Delay
300
ns
VCC1 POWER-OK OUTPUT (MAX6741/MAX6744 only)
POK1 Timeout Period
tPOKP
37.5
56.25
75.0
ms
PUSHBUTTON RESET (MAX6740/MAX6741/MAX6742 only)
RESET to VCC1 Internal Pullup
Impedance
25
50
100
k
Manual Reset Detect Debounce
Period
tDEB
(Note 4)
37.5
56.25
75.0
ms
MAX67_ _ _ _ XK_ _D3
150
225
300
Manual Reset Timeout
Period (Note 3)
tMRP
MAX67_ _ _ _ XK_ _ D7
1200
1800
2400
ms
Manual Reset Minimum Input
Pulse Width
tMPW
(Note 4)
1
s
Manual Reset Release Detect
Threshold
(Note 4)
0.5
×
VCC1
V
Manual Reset Glitch Rejection
(Note 4)
100
ns
Manual Reset to
RESET Delay
300
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6743XKWID7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER DUAL-/TRIPLE-VOLTAGE SC70 - Rail/Tube |
| MAX6743XKWID7+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 |
| MAX6743XKWID7-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 |
| MAX6743XKWTD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER DUAL-/TRIPLE-VOLTAGE SC70 - Cut Tape Product |
| MAX6743XKWTD3+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 1.665V/3.075V/ADJV 5UA/10UA 5PIN SC-70 - Rail/Tube |
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