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参数资料
| 型号： | MAX16005DUE+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 6-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16 |
| 封装： | 5 X 4.40 MM, ROHS COMPLIANT, TSSOP-16 |
| 文件页数： | 1/26页 |
| 文件大小： | 280K |
| 代理商： | MAX16005DUE+ |
General Description
The MAX16000–MAX16007 are low-voltage, quad-/hex-/
octal-voltage P supervisors in small thin QFN and TSSOP
packages. These devices provide supervisory functions for
complex multivoltage systems. The MAX16000/
MAX16001/MAX16002 monitor four voltages, the
MAX16003/MAX16004/MAX16005 monitor six voltages,
and the MAX16006/MAX16007 monitor eight voltages.
The MAX16000/MAX16001/MAX16003/MAX16004/
MAX16006 offer independent outputs for each moni-
tored voltage. The MAX16001/MAX16002/MAX16004–
MAX16007 offer a reset output that asserts whenever
any of the monitored voltages fall below their respective
thresholds or the manual reset input is asserted. The
reset output remains asserted for the reset timeout after
all voltages are above their respective thresholds and
the manual reset input is deasserted. The minimum
reset timeout is internally set to 140ms or can be adjust-
ed with an external capacitor.
All open-drain outputs have internal 30A pullups that
eliminate the need for external pullup resistors.
However, each output can be driven with an external
voltage up to 5.5V. Other features offered include a
manual reset input, a tolerance pin for selecting 5% or
10% input thresholds, and a margin enable function for
deasserting the outputs during margin testing.
The MAX16001/MAX16002/MAX16004–MAX16007 offer
a watchdog timer that asserts RESET or an indepen-
dent watchdog output (MAX16005) when the watchdog
timeout period (1.6s typ) is exceeded. The watchdog
timer can be disabled by leaving the input open.
These devices are offered in 12-, 16-, 20-, and 24-lead
thin QFN and 16-lead TSSOP packages. These are fully
specified from -40
°C to +125°C.
Applications
Storage Equipment
Servers
Networking/Telecommunication Equipment
Multivoltage ASICs
Features
o Fixed Thresholds for 5V, 3.3V, 3V, 2.5V, 1.8V,
1.5V, 1.2V, and 0.9V Systems
o Adjustable Thresholds Monitor Voltages Down to
0.4V
o Open-Drain Outputs with Internal Pullups Reduce
the Number of External Components
o Fixed 140ms (min) or Capacitor-Adjustable Reset
Timeout
o Manual Reset, Margin Enable, and Tolerance
Select Inputs
o Watchdog Timer
1.6s (typ) Timeout Period
54s Startup Delay After Reset (Except MAX16005)
o Independent Watchdog Output (MAX16005)
o RESET Output Indicates All Voltages Present
o Independent Voltage Monitors
o Guaranteed Correct Logic State Down to VCC = 1V
o Small (4mm x 4mm) Thin QFN Package
o TSSOP (5mm x 4.4mm) Package (MAX16005)
MAX16000–MAX16007
Low-Voltage, Quad-/Hex-/Octal-Voltage
P Supervisors
________________________________________________________________
Maxim Integrated Products
1
MAX16005
GND
P
TOL
VCC
SRT
MR
IN1
MARGIN
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
RESET
WDI
WDO
RST
I/O
NMI
IN2
IN3
IN4
IN5
IN6
Ordering Information
Typical Operating Circuit
19-3870; Rev 4; 8/10
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Note: The “_” is a placeholder for the input voltage threshold.
See Table 1.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
For tape-and-reel, add a “T” after the “+.” Tape-and-reel are
offered in 2.5k increments.
*
EP = Exposed pad.
Ordering Information continued at end of data sheet.
PART
TEMP RANGE
PIN-PACKAGE
MAX16000_TC+
-40
°C to +125°C
12 TQFN-EP*
Selector Guide appears at end of data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16005ETE+ | 功能描述:监控电路 Quad/Hex/Octal Volt uP Supervisor 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 |
| MAX16005ETE+T | 功能描述:监控电路 Quad/Hex/Octal Volt uP Supervisor 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 |
| MAX16005EUE+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX16006ATG | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, QUAD-/HEX-/OCTAL-VOLTAGE MICROPR - Rail/Tube |
| MAX16006ATG+ | 功能描述:监控电路 Quad/Hex/Octal Volt uP Supervisor 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 |
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