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MAX507AENG+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX507AENG+

Manufacturer: MAXIM

Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit Interface

Partnumber Manufacturer Quantity Availability
MAX507AENG+,MAX507AENG MAXIM 10 In Stock

Description and Introduction

Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit Interface The **MAX507AENG+** is a high-performance, dual-output power supply controller manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Category:** Power Management IC (PMIC)  
- **Type:** Dual-Output Power Supply Controller  
- **Output Type:** Adjustable  
- **Number of Outputs:** 2  
- **Topology:** Buck, Boost, or Flyback (configurable)  
- **Input Voltage Range:** 4.5V to 40V  
- **Switching Frequency:** Adjustable up to 500kHz  
- **Duty Cycle:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The **MAX507AENG+** is designed for high-efficiency power supply applications, providing dual independently regulated outputs. It integrates PWM controllers with high-side drivers, making it suitable for buck, boost, or flyback converters. The device supports wide input voltage ranges and adjustable switching frequencies, enabling flexible power supply designs.  

### **Features:**  
- **Dual Independent Outputs:** Supports two separate regulated power rails.  
- **Wide Input Voltage Range (4.5V–40V):** Suitable for industrial and automotive applications.  
- **Adjustable Switching Frequency (Up to 500kHz):** Allows optimization for efficiency and component size.  
- **High-Side Driver Integration:** Simplifies external MOSFET driving.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Current-Limit Protection:** Enhances system reliability.  
- **Low-Power Shutdown Mode:** Reduces standby power consumption.  

This IC is commonly used in telecom, industrial, and automotive power systems where dual regulated outputs are required.  

(Note: Always refer to the official datasheet for detailed application and design guidelines.)

Application Scenarios & Design Considerations

Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit Interface
Partnumber Manufacturer Quantity Availability
MAX507AENG+,MAX507AENG MAXIM/DALLAS 10 In Stock

Description and Introduction

Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit Interface The MAX507AENG+ is a high-voltage, current-mode PWM controller manufactured by Maxim Integrated (formerly Dallas Semiconductor). Below are the key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** Up to **110V**  
- **Operating Frequency:** Adjustable up to **500kHz**  
- **Output Duty Cycle:** Up to **100%**  
- **Supply Current:** **2.5mA** (typical)  
- **Reference Voltage:** **5V ±1%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **24-Pin PDIP (Plastic Dual In-Line Package)**  

### **Description:**  
The MAX507AENG+ is a versatile PWM controller designed for high-voltage DC-DC converter applications. It supports both voltage and current-mode control, making it suitable for flyback, forward, and boost topologies. The device includes an onboard **5V reference**, **error amplifier**, and **current-sense comparator** for precise regulation.  

### **Features:**  
- **High-Voltage Operation:** Supports input voltages up to **110V**  
- **Adjustable Oscillator Frequency:** Up to **500kHz**  
- **Programmable Soft-Start**  
- **Current-Mode or Voltage-Mode Control**  
- **Under-Voltage Lockout (UVLO)**  
- **Error Amplifier with **±1%** Reference Accuracy**  
- **Low Startup Current (150µA typical)**  
- **Synchronizable Oscillator**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit Interface

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