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参数资料
| 型号： | MAX16063TG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/13页 |
| 文件大小： | 0K |
| 描述： | IC PWR MNTR/OVRVOLT PROT 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源监控器，过压保护 |
| 电源电压： | 1 V ~ 5.5 V |
| 电流 - 电源： | 45µA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
1% Accurate, Low-Voltage,
Quad Window Voltage Detector
Margin Output Disable ( MARGIN )
MARGIN allows system-level testing while power sup-
plies are adjusted from their nominal voltages. Drive
MARGIN low to deassert all outputs ( UVOUT_ ,
OVOUT_ , and RESET ) regardless of the voltage at any
monitored input. The state of each output does not
change while MARGIN = GND. While MARGIN is low,
the IC continues to monitor all voltages. When MARGIN
is deasserted, the outputs go to their monitored states
after a short propagation delay. The MARGIN input is
internally pulled up to V CC . Leave unconnected or con-
nect to V CC if unused.
Undervoltage Lockout (UVLO)
The MAX16063 features a V CC undervoltage lockout
(UVLO) that preserves a reset status even if V CC falls as
low as 1V. The undervoltage lockout circuitry monitors
the voltage at V CC . If V CC falls below the UVLO falling
threshold (typically 1.735V), RESET is asserted and all
detector outputs are asserted low. This eliminates an
incorrect RESET or detector output state as V CC drops
below the normal V CC operational voltage range of
1.98V to 5.5V.
During power-up as V CC rises above 1V, RESET is assert-
ed and all detector outputs are asserted low until V CC
exceeds the UVLO threshold. As V CC exceeds the UVLO
threshold, all inputs are monitored and the correct output
state appears at all the outputs. This also ensures that
RESET and all detector outputs are in the correct state
once V CC reaches the normal V CC operational range.
Power-Supply Bypassing
In noisy applications, bypass V CC to ground with a
0.1μF capacitor as close to the device as possible. In
addition, the additional capacitor improves transient
immunity. For fast-rising V CC transients, additional
capacitance may be required.
12
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相关代理商/技术参数 |
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| MAX16064ETX+ | 功能描述:监控电路 Power-Supply Controller 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 |
| MAX16064ETX+T | 功能描述:监控电路 Integrated Circuits (ICs) Power Supply Controllers, Monitors - IC PWR SUPPLY CTLR QUAD 36-TQFN 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 |
| MAX16065ETM+ | 功能描述:监控电路 12Ch Power Supply Sequencer 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 |
| MAX16065ETM+T | 功能描述:监控电路 12Ch Power Supply Sequencer 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 |
| MAX16065EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX16065 EVALUATION KIT - Boxed Product (Development Kits) |
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