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MAX1993ETG+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX1993ETG+T

Manufacturer: MAXIM

Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages

Partnumber Manufacturer Quantity Availability
MAX1993ETG+T,MAX1993ETGT MAXIM 24559 In Stock

Description and Introduction

Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages The MAX1993ETG+T is a power management IC (PMIC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX1993ETG+T  
- **Package:** 24-TQFN (4x4mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Adjustable (depends on configuration)  
- **Number of Outputs:** Multiple (varies by application)  
- **Switching Frequency:** Adjustable (typically up to 1MHz)  
- **Features:** Integrated MOSFETs, programmable sequencing, fault protection  

### **Description:**  
The MAX1993ETG+T is a **high-efficiency, multi-output power-supply controller** designed for applications requiring precise power management. It integrates PWM controllers, MOSFET drivers, and sequencing logic to provide regulated power rails for systems such as FPGAs, ASICs, and processors.  

### **Key Features:**  
- **Wide Input Voltage Range (4.5V–28V)** – Supports various power sources.  
- **Programmable Sequencing** – Allows flexible power-up/down sequencing.  
- **Integrated MOSFET Drivers** – Reduces external component count.  
- **Adjustable Switching Frequency** – Optimizes efficiency and board space.  
- **Fault Protection** – Includes overvoltage, undervoltage, and thermal shutdown.  
- **High Efficiency** – Optimized for low-power dissipation.  

This IC is commonly used in **industrial, telecom, and embedded systems** where reliable multi-rail power management is required.  

(Note: For exact electrical characteristics, refer to the official datasheet from Analog Devices.)

Application Scenarios & Design Considerations

Quick-PWM Step-Down Controllers with Inductor Saturation Protection and Dynamic Output Voltages

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