IC Phoenix logo

Home ›  M  › M32 > MAX1858EEG+T

MAX1858EEG+T from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX1858EEG+T

Manufacturer: MAXIM

Dual 180° Out-of-Phase PWM Step-Down Controller with Power Sequencing and POR

Partnumber Manufacturer Quantity Availability
MAX1858EEG+T,MAX1858EEGT MAXIM 10000 In Stock

Description and Introduction

Dual 180° Out-of-Phase PWM Step-Down Controller with Power Sequencing and POR The **MAX1858EEG+T** is a power management IC manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer:**  
- **MAXIM (Maxim Integrated)**  

### **Specifications:**  
- **Function:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 5.5V)  
- **Output Current:** Up to **1A**  
- **Switching Frequency:** **1.2MHz** (fixed)  
- **Efficiency:** Up to **95%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **24-QSOP (Exposed Pad)**  
- **Features:**  
  - True **Load Disconnect** in Shutdown  
  - **Low Quiescent Current** (20µA)  
  - **Internal Synchronous Rectifier**  
  - **Soft-Start** Function  
  - **Overcurrent Protection**  

### **Description:**  
The **MAX1858EEG+T** is a high-efficiency, step-up DC-DC converter designed for low-input voltage applications. It integrates a synchronous rectifier for improved efficiency and includes features like true load disconnect, soft-start, and overcurrent protection.  

### **Applications:**  
- **Single-Cell to Multi-Cell Battery-Powered Devices**  
- **Portable Electronics**  
- **White LED Backlighting**  
- **USB Power Supplies**  

### **Features Summary:**  
- **Wide Input Voltage Range (0.7V–5.5V)**  
- **High Output Current (1A)**  
- **1.2MHz Fixed Switching Frequency**  
- **Internal Synchronous Rectifier for High Efficiency**  
- **Load Disconnect in Shutdown**  
- **Low Quiescent Current (20µA)**  
- **Overcurrent Protection**  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Dual 180° Out-of-Phase PWM Step-Down Controller with Power Sequencing and POR

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips