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MAX1602EEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX1602EEE

Manufacturer: MAXIM, MAXI, MAXIM Pb-free, MAX

Single-Channel CardBus and PCMCIA VCC/VPP Power-Switching Network

Partnumber Manufacturer Quantity Availability
MAX1602EEE MAXIM, MAXI, MAXIM Pb-free, MAX 2840 In Stock

Description and Introduction

Single-Channel CardBus and PCMCIA VCC/VPP Power-Switching Network The MAX1602EEE is a microprocessor (µP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX1602EEE  
- **Package:** 16-pin QSOP (QSOP-16)  
- **Type:** µP Supervisory Circuit  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (factory-set)  
- **Reset Timeout Period:** Adjustable or fixed (typically 140ms)  
- **Manual Reset Input:** Yes (active-low)  
- **Watchdog Timer:** Yes (programmable timeout)  
- **Power-On Reset (POR) Circuitry:** Included  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX1602EEE is a low-power microprocessor supervisory circuit designed to monitor power supply voltages in µP and digital systems. It ensures proper system operation by generating a reset signal during power-up, power-down, or brownout conditions. It includes a watchdog timer to detect software lockups and a manual reset input for user-initiated resets.  

### **Features:**  
- **Voltage Monitoring:** Monitors VCC for undervoltage conditions.  
- **Adjustable Reset Threshold:** Can be set via external resistors or fixed internally.  
- **Watchdog Timer:** Detects µP inactivity; timeout is programmable.  
- **Manual Reset Input:** Allows for external reset triggering.  
- **Low Quiescent Current:** Typically 35µA (ideal for battery-powered systems).  
- **Power-On Reset Delay:** Ensures stable power before µP operation.  
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V systems.  
- **Industrial Temperature Range:** Operates from -40°C to +85°C.  

This information is strictly based on the available knowledge base for the MAX1602EEE.

Application Scenarios & Design Considerations

Single-Channel CardBus and PCMCIA VCC/VPP Power-Switching Network

Alternative Part Number

  • LTC4412ES6 --: Pin-compatible power-path/load-switch controller in the same small package class, widely used as a MAX1602 substitute for battery backup switching.
  • TPS2113APW --: Automatic power-path switch with similar dual-supply switching function and comparable voltage range, available in TSSOP.
  • ISL6146BIRZ --: ORing power controller offering comparable supply switching behavior and a different series naming, suitable as a functional alternative.
  • ISL6115CBZA --: Power distribution controller offering comparable switching and protection features for the same application.
  • TPS2113A --: Automatic power-path switch with similar dual-supply switching function and low quiescent current, suitable drop-in functional replacement.
  • ISL6146 --: ORing power switch controller offering comparable supply switching behavior and available in small packages for MAX1602 applications.

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