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参数资料
| 型号： | MAX6757UTLD3+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Low-Power, Single/Dual-Voltage Window Detectors |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | MO-178AB, SOT-23, 6 PIN |
| 文件页数： | 7/22页 |
| 文件大小： | 705K |
| 代理商： | MAX6757UTLD3+ |
MAX6754–MAX6764
Low-Power, Single/Dual-Voltage Window
Detectors
______________________________________________________________________________________
15
Applications Information
Microprocessor Monitoring
Figure 8 shows a microprocessor monitoring circuit. An
overvoltage condition on either the core or I/O supply
turns the SCR on, blowing the fuse to disconnect the
circuit from the power source. An optional capacitor
(C1) on the gate of the SCR provides additional tran-
sient immunity against nuisance trips.
MAX6760
GND
SET
VCC2
VCC
UV
OV
MR
OVLATCH
PUSH BUTTON
RESET
NMI
I/O
DC-DC
CONVERTER
CORE
DC-DC
CONVERTER
P
I/O
CORE
FUSE
UNREGULATED
POWER SOURCE
SCR
100k
100k
100k
*C1
1
F
*OPTIONAL.
Figure 8. Microprocessor Monitoring
Selector Guide
PUSH-PULL
RESET
PUSH-PULL
RESET
OPEN-DRAIN
RESET
PUSH-PULL
UV
PUSH-PULL
UV
OPEN-DRAIN
UV
PUSH-PULL
OV
OPEN-DRAIN
OV
MAX6754
X—
—
——
—
——
MAX6755
—X
—
——
—
——
MAX6756
——
X
——
—
MAX6757
——
—
X—
—
—X
MAX6758
——
—
—X
—
—X
MAX6759
——
—
——
X
—X
MAX6760
——
—
X—
—
—X
MAX6761
——
—
—X
—
—X
MAX6762
——
—
——
X
—X
MAX6763
——
—
X—
—
X—
MAX6764
——
—
——
X
—X
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6757UTLD3+T | Low-Power, Single/Dual-Voltage Window Detectors |
| MAX6757UTRD0+T | Low-Power, Single/Dual-Voltage Window Detectors |
| MAX6757UTRD3+T | Low-Power, Single/Dual-Voltage Window Detectors |
| MAX6757UTTD0+ | Low-Power, Single/Dual-Voltage Window Detectors |
| MAX6757UTTD0+T | Low-Power, Single/Dual-Voltage Window Detectors |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6757UTLD3+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR DETECT 5V 6PIN SOT-23 - Rail/Tube |
| MAX6757UTLD3+T | 功能描述:监控电路 Single Low Power Window Detector 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 |
| MAX6757UTLD3-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 |
| MAX6757UTRD0 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER SINGLE/DUAL-VOLTAGE WIND - Cut Tape Product |
| MAX6757UTRD0+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR DETECT 3V 6PIN SOT-23 - Cut Tape Product |
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