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MAX830CWE from MAX,MAXIM - Dallas Semiconductor

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15.625ms

MAX830CWE

Manufacturer: MAX

5V/3.3V/3V/Adjustable-Output / 1A / Step-Down / PWM / Switch-Mode DC-DC Regulators

Partnumber Manufacturer Quantity Availability
MAX830CWE MAX 137 In Stock

Description and Introduction

5V/3.3V/3V/Adjustable-Output / 1A / Step-Down / PWM / Switch-Mode DC-DC Regulators The MAX830CWE is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 16-pin Wide SOIC (SOIC-16)  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5% (typical)  
- **Reset Timeout Period:** Adjustable via external capacitor (default: 200ms)  
- **Watchdog Timer:** Programmable timeout from 15ms to 1.6s  
- **Manual Reset Input:** Active-low (MR)  
- **Power-On Reset (POR):** Ensures proper system initialization  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX830CWE monitors microprocessor power supplies and provides a reset signal if the voltage drops below a preset threshold. It includes a watchdog timer to detect software lockups and a manual reset input for external system control.  

### **Features:**  
- **Voltage Monitoring:** Monitors VCC for undervoltage conditions.  
- **Adjustable Watchdog Timer:** Prevents system crashes by resetting the μP if not toggled within a set time.  
- **Low Quiescent Current:** Typically 35μA (ideal for battery-powered systems).  
- **Manual Reset Capability:** Allows external push-button reset.  
- **Guaranteed Reset Output Valid Down to VCC = 1V.**  
- **No External Components Required for Basic Operation (except for watchdog adjustment).**  

For exact datasheet details, refer to Maxim Integrated's official documentation.

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