MAX6639AEE+

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MAX6639AEE+

IC TEMP MONITOR 2CH 16-QSOP

  • Manufacturer
  • Mfr. Part #MAX6639AEE+
  • Package QSOP-16
  • Datasheet
  • In Stock4637

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Specifications

Package Tube
ProductStatus Active
Function Fan Control, Temp Monitor
SensorType Internal and External
SensingTemperature 0°C ~ 150°C, External Sensor
Accuracy ±2°C Local(Max), ±1°C Remote(Max)
Topology ADC, PWM Generator, Tach Counter
OutputType I²C/SMBus
OutputAlarm Yes
OutputFan Yes
Voltage-Supply 3V ~ 3.6V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-SSOP (0.154, 3.90mm Width)

Overview

Description

MAX6639AEE+ is a Maxim Integrated microprocessor supervisory/reset IC. It monitors the system supply and generates a clean reset signal to a microcontroller or digital IC, helping ensure proper power-on reset and brown-out protection. It can also incorporate a watchdog timer and a manual reset input, providing additional system reliability.
Key points:
- Monitors Vcc and asserts reset on undervoltage or watchdog timeout.
- Provides a push-pull reset output suitable for driving microcontroller reset pins.
- Includes a manual reset input for external control.
- Designed for low quiescent current and compact packaging for embedded applications.
Typical uses:
- Microcontroller and SoC reset management
- Power-on reset sequencing and brown-out protection
- Systems requiring a watchdog-driven recoverability
For exact thresholds, timing characteristics, pinout, supply range, and package options, consult the MAX6639AEE+ datasheet.

Package

MAX6639AEE+ comes in a 16‑pin TSSOP package (lead-free/RoHS compliant).

Manufacturer

- Manufacturer: Maxim Integrated (the MAX6639AEE+ is a Maxim product; Maxim was acquired by Analog Devices in 2020, so now part of Analog Devices’ portfolio).
- What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits for consumer, industrial, automotive, and communications markets.

Application

MAX6639AEE+ is a low-power, multi-channel voltage-sensing/monitoring IC. Typical applications:
- Battery-management systems and fuel gauges
- Power-supply supervision and fault detection
- Portable instruments, wearables, and medical electronics
- Industrial automation sensors and data acquisition
- Automotive electronics and telecom equipment monitoring

Equivalent

Direct equivalents depend on the MAX6639AEE+ function. If it’s a hot‑swap/current‑limit controller, closest cross‑refs from other vendors include TI UCC38x0/UCC38C40 and ON Semiconductor NCP series; however, exact 1:1 replacements may not exist due to pinout and spec differences. Please provide the datasheet or key specs (input voltage range, current limit, number of channels, package) for precise cross‑references.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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