Datasheet > MAX16004

MAX16004

更新时间： 2023-12-20 18:44:03

品牌	Logo	应用领域
亚德诺 - ADI		监控
页数	文件大小	规格书
27页	1131K
描述
低电压、四/六/八路电压μP监控电路，TQFN封装

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MAX16004 数据手册

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MAX16000–MAX16007

Low-Voltage, Quad/Hex/Octal-Voltage

μP Supervisors

General Description

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

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.

● Manual Reset, Margin Enable, and Tolerance Select

Inputs

● Watchdog Timer

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.

• 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

Small (4mm x 4mm) TQFN Package

= 1V

TSSOP (5mm x 4.4mm) Package (MAX16005)

● AEC-Q100 Qualified (MAX16001ATE/V+ and

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.

MAX16001DTE/V+ Only)

Typical Operating Circuit

SRT

MARGIN

IN1

IN2

IN3

IN4

IN1

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.

IN2

MAX16005

RESET

IN3

IN4

IN5

IN6

RST

IN5

IN6

WDI

I/O

WDO

NMI

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.

GND TOL

Applications

● Storage Equipment

● Servers

● Networking/Telecommunication Equipment

● Multivoltage ASICs

Selector Guide and Ordering Information appear at end of

data sheet.

19-3870; Rev 9; 9/18

12 3 4 5 6 7...27

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与MAX16004相关器件

型号	品牌	获取价格	描述	数据表
MAX16004_12	MAXIM	获取价格	Low-Voltage, Quad-/Hex-/Octal-Voltage Î¼P Sup
MAX16004_TP+	MAXIM	获取价格	Low-Voltage, Quad-/Hex-/Octal-Voltage Î¼P Sup
MAX16004ATP+	ROCHESTER	获取价格	6-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20, 4 X 4 MM, ROHS COMPLIANT, TQFN-20
MAX16004ATP+T	MAXIM	获取价格	Power Supply Management Circuit, Adjustable, 6 Channel, BICMOS, 4 X 4 MM, ROHS COMPLIANT,
MAX16004BTP+	MAXIM	获取价格	Power Supply Management Circuit, Adjustable, 6 Channel, BICMOS, 4 X 4 MM, ROHS COMPLIANT,
MAX16004BTP+	ROCHESTER	获取价格	6-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20, 4 X 4 MM, ROHS COMPLIANT, TQFN-20
MAX16004BTP+T	MAXIM	获取价格	Power Supply Management Circuit, Adjustable, 6 Channel, BICMOS, 4 X 4 MM, ROHS COMPLIANT,
MAX16004CTP	MAXIM	获取价格	Power Supply Management Circuit, Adjustable, 6 Channel, BICMOS, TQFN-20
MAX16004CTP+	ROCHESTER	获取价格	6-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20, 4 X 4 MM, ROHS COMPLIANT, TQFN-20
MAX16004CTP+T	MAXIM	获取价格	Power Supply Management Circuit, Adjustable, 6 Channel, BICMOS, 4 X 4 MM, ROHS COMPLIANT,

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