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MAX16003DTE+

产品描述Supervisory Circuits Quad/Hex/Octal Volt uP Supervisor
产品类别电源/电源管理    电源电路   
文件大小906KB,共26页
制造商Maxim(美信半导体)
官网地址https://www.maximintegrated.com/en.html
标准
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MAX16003DTE+概述

Supervisory Circuits Quad/Hex/Octal Volt uP Supervisor

MAX16003DTE+规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
零件包装代码QFN
包装说明HVQCCN, LCC16,.16SQ,25
针数16
Reach Compliance Codecompliant
ECCN代码EAR99
其他特性MANUAL RESET INPUT
可调阈值YES
模拟集成电路 - 其他类型POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码S-XQCC-N16
JESD-609代码e3
长度4 mm
湿度敏感等级1
信道数量6
功能数量1
端子数量16
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料UNSPECIFIED
封装代码HVQCCN
封装等效代码LCC16,.16SQ,25
封装形状SQUARE
封装形式CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度)260
电源2.5/5 V
认证状态Not Qualified
座面最大高度0.8 mm
最大供电电流 (Isup)0.07 mA
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)1 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
技术BICMOS
温度等级AUTOMOTIVE
端子面层TIN
端子形式NO LEAD
端子节距0.65 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
宽度4 mm
Base Number Matches1

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MAX16000–MAX16007
Low-Voltage, Quad/Hex/Octal-Voltage
μP Supervisors
General Description
The MAX16000–MAX16007 are low-voltage, quad/hex/
octal-voltage μP supervisors in small TQFN 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
monitored 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 adjusted
with an external capacitor.
All open-drain outputs have internal 30μA 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 independent
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-pin TQFN
and 16-pin TSSOP packages. These are fully specified
from -40°C to +125°C.
Benefits and Features
● Fixed Thresholds for 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V,
1.2V, and 0.9V Systems
● Adjustable Thresholds Monitor Voltages Down to 0.4V
● Open-Drain Outputs with Internal Pullups Reduce the
Number of External Components
● Fixed 140ms (min) or Capacitor-Adjustable Reset
Timeout
● Manual Reset, Margin Enable, and Tolerance Select
Inputs
● Watchdog Timer
• 1.6s (typ) Timeout Period
• 54s Startup Delay After Reset (Except MAX16005)
● Independent Watchdog Output (MAX16005)
RESET
Output Indicates All Voltages Present
● Independent Voltage Monitors
● Guaranteed Correct Logic State Down to V
CC
= 1V
● Small (4mm x 4mm) TQFN Package
● TSSOP (5mm x 4.4mm) Package (MAX16005)
Ordering Information
PART
MAX16000_TC+
TEMP RANGE
-40°C to +125°C
PIN-PACKAGE
12 TQFN-EP*
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.
Typical Operating Circuit
V
IN1
V
IN2
V
IN3
V
IN4
V
IN5
V
IN6
IN1
IN2
IN3
IN4
IN5
IN6
MR
GND TOL
MAX16005
RESET
WDI
WDO
RST
I/O
NMI
P
V
CC
SRT
MARGIN
Applications
Storage Equipment
Servers
Networking/Telecommunication Equipment
Multivoltage ASICs
Ordering Information
continued at end of data sheet.
Selector Guide
appears at end of data sheet.
19-3870; Rev 7; 4/16
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