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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： | 1/22页 |
| 文件大小： | 705K |
| 代理商： | MAX6757UTLD3+ |
General Description
The MAX6754–MAX6764 low-power window detectors
monitor undervoltage/overvoltage conditions on system
power supplies. These devices assert when the moni-
tored voltage is under the undervoltage and/or over the
overvoltage thresholds.
The MAX6754–MAX6759/MAX6763/MAX6764 monitor a
single voltage. The MAX6760/MAX6761/MAX6762
monitor dual-voltage systems. The MAX6754/MAX6755/
MAX6756 provide a single undervoltage/overvoltage
output and the MAX6757–MAX6764 provide indepen-
dent undervoltage and overvoltage outputs. The out-
puts are available in push-pull or open-drain
configurations.
The MAX6754–MAX6762 offer factory-fixed voltage
thresholds for monitoring system voltages from 0.9V to
5V with a selectable ±5%, ±10%, or ±15% window volt-
age. The MAX6763/MAX6764 allow for externally
adjustable thresholds. The MAX6754–MAX6762 are
available in two delay timing options (20s, typ or
100ms, min). The MAX6760/MAX6761/MAX6762 also
include a latched overvoltage output function and the
MAX6754–MAX6762 include a manual reset input.
The family of products is available in small SOT23 and
TDFN packages and is specified over the extended
temperature range of -40°C to +125°C.
Applications
Features
Single- or Dual-Supply Voltage Monitors
Factory-Trimmed Window Threshold Options for
5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V
Supplies
Externally Adjustable Window Monitoring Options
for Supplies Down to 0.5V
Selectable Window Threshold Options (±5%,
±10%, ±15%)
Single (Combined UV/OV) or Dual (Separate UV
and OV) Outputs
20s (typ) or 100ms (min) Timeout Period Options
(MAX6754–MAX6762)
Manual Reset Input (MAX6754–MAX6762)
Latched Overvoltage Output Function
(MAX6760/MAX6761/MAX6762)
Immune to Short Voltage Transients
Low 10A Supply Current
Low-Voltage Operation (Outputs Valid for VCC
Down to 1V)
-40°C to +125°C Operating Temperature Range
Small SOT23 and TDFN Packages
MAX6754–MAX6764
Low-Power, Single/Dual-Voltage Window
Detectors
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
MAX6757
NMI
RESET
MR
GND
VCC
UV
OV
SET
VCC
P
Typical Application Circuit
19-3075; Rev 3; 12/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
PART*
TEMP RANGE
PIN-PACKAGE
MAX6754UK_D_-T
-40°C to +125°C
5 SOT23-5
MAX6755UK_D_-T
-40°C to +125°C
5 SOT23-5
MAX6756UK_D_-T
-40°C to +125°C
5 SOT23-5
MAX6757UT_D_-T
-40°C to +125°C
6 SOT23-6
MAX6758UT_D_-T
-40°C to +125°C
6 SOT23-6
Ordering Information continued at end of data sheet.
Pin Configurations appear at end of data sheet.
Telecommunications
Networking
Computers/Servers
Data Storage
Power Metering
DC-DC Converter
Modules
Automotive
*Insert the threshold level suffixes for VCC and VCC2 (Tables 1
and 2) after UK, UT, or TA. For the MAX6754–MAX6759, insert
only the VCC threshold suffix after the UK or UT. Insert the reset
timeout delay (Table 3) after D to complete the part number. For
example, the MAX6760TALTD3-T provides a VCC threshold of
5V, a VCC2 threshold of 3.3V, and a 100ms minimum reset time-
out period. Sample stock is generally held on standard versions
only (see the Standard Versions table). Standard versions have
an order increment requirement of 2500 pieces. Nonstandard
versions have an order increment requirement of 10,000 pieces.
Contact factory for availability.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
相关PDF资料 |
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| 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 |
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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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