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MAX505BCAG from MAXIM,MAXIM - Dallas Semiconductor

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MAX505BCAG

Manufacturer: MAXIM, MAX

Quad 8-Bit DACs with Rail-to-Rail Voltage Outputs

Partnumber Manufacturer Quantity Availability
MAX505BCAG MAXIM, MAX 479 In Stock

Description and Introduction

Quad 8-Bit DACs with Rail-to-Rail Voltage Outputs The MAX505BCAG is a precision, high-voltage, current-mode PWM controller manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Current-Mode PWM Controller  
- **Input Voltage Range:** Up to 40V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Up to 500kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**
The MAX505BCAG is designed for high-efficiency power supply applications, providing precise control over switching power converters. It supports both isolated and non-isolated topologies, making it suitable for a variety of power management systems.  

### **Features:**
- **Current-Mode Control:** Enhances loop stability and transient response.  
- **Wide Input Voltage Range:** Supports operation up to 40V.  
- **Programmable Switching Frequency:** Allows optimization for efficiency and component size.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low input voltage conditions.  
- **Error Amplifier:** Provides accurate feedback regulation.  
- **High-Side Driver:** Supports MOSFET gate drive for buck, boost, and flyback converters.  

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

Application Scenarios & Design Considerations

Quad 8-Bit DACs with Rail-to-Rail Voltage Outputs

Alternative Part Number

  • AD7226KNZ --: Quad 8-bit voltage-output DAC with similar architecture and pinout, widely available and often used as a MAX505 replacement.
  • LTC1257CN8 --: Single 12-bit voltage-output DAC in DIP package, functionally comparable for many MAX505 applications.
  • DAC08EQ --: 8-bit multiplying DAC with established availability, suitable where the MAX505's DAC function is required.
  • AD724JRZ --: Quad 12-bit voltage-output DAC with similar architecture and pinout, widely available and often used as a direct substitute for the MAX505 in industrial designs.
  • LTC1658CS8 --: Quad 12-bit DAC with comparable resolution and voltage output, suitable replacement when minor interface differences can be accommodated.
  • DAC8420FSZ --: Quad 12-bit voltage-output DAC offering similar performance and package options, a viable alternative for MAX505 applications.

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