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MAX509BEAP from MAXIM,MAXIM - Dallas Semiconductor

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MAX509BEAP

Manufacturer: MAXIM

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs

Partnumber Manufacturer Quantity Availability
MAX509BEAP MAXIM 250 In Stock

Description and Introduction

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs The MAX509BEAP is a high-voltage, step-down switching regulator manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 20-pin SSOP (Shrink Small Outline Package)  
- **Input Voltage Range:** Up to **40V**  
- **Output Voltage Range:** Adjustable (depends on external components)  
- **Output Current:** Up to **500mA**  
- **Switching Frequency:** **100kHz** (typical)  
- **Efficiency:** Up to **90%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Regulation Type:** Buck (Step-Down) Switching Regulator  

### **Descriptions:**  
The MAX509BEAP is a high-efficiency, step-down DC-DC converter designed for applications requiring high input voltages. It integrates a power MOSFET switch, reducing external component count. The device is suitable for industrial, automotive, and telecom applications where high input voltages are common.  

### **Features:**  
- **Wide Input Voltage Range (Up to 40V)**  
- **Integrated Power MOSFET**  
- **Adjustable Output Voltage**  
- **Low Dropout Operation**  
- **Current-Limiting Protection**  
- **Thermal Shutdown Protection**  
- **Low Quiescent Current (Typical 2.5mA)**  
- **Soft-Start Functionality**  

For exact performance characteristics, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs
Partnumber Manufacturer Quantity Availability
MAX509BEAP MAX 42 In Stock

Description and Introduction

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs The MAX509BEAP is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated. Here are its key specifications, descriptions, and features:

### **Manufacturer:** Maxim Integrated  
### **Part Number:** MAX509BEAP  

### **Key Specifications:**  
- **Input Voltage Range:** 7.5V to 40V  
- **Output Voltage Range:** Adjustable from 1.25V to 37V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 100kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**  
- The MAX509BEAP is a step-down (buck) DC-DC converter designed for high-efficiency power conversion.  
- It integrates a power MOSFET switch, reducing external component count.  
- Suitable for industrial, automotive, and telecom applications requiring stable power from a wide input range.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 7.5V to 40V operation.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Internal Power MOSFET:** Simplifies design and reduces external parts.  
- **Low Quiescent Current:** Improves efficiency at light loads.  
- **Overcurrent and Thermal Protection:** Enhances reliability.  
- **Soft-Start Function:** Reduces inrush current during startup.  

This information is based solely on the manufacturer's datasheet. For detailed application notes or design considerations, refer to Maxim Integrated's official documentation.

Application Scenarios & Design Considerations

Quad, Serial 8-Bit DACs with Rail-to-Rail Outputs

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