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MAX7645BCPP+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX7645BCPP+

Manufacturer: MAXIM

CMOS 12-Bit Buffered Multiplying DACs

Partnumber Manufacturer Quantity Availability
MAX7645BCPP+,MAX7645BCPP MAXIM 2 In Stock

Description and Introduction

CMOS 12-Bit Buffered Multiplying DACs The MAX7645BCPP+ is a DC-DC converter manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

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

### **Specifications:**  
- **Type:** Step-Down (Buck) DC-DC Converter  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable (0.8V to VIN)  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Pin TSSOP (PP)  

### **Descriptions:**  
The MAX7645BCPP+ is a high-efficiency, step-down DC-DC converter designed for low-power applications. It features a synchronous rectifier for improved efficiency and operates at a high switching frequency, allowing the use of small external components.  

### **Features:**  
- **High Efficiency:** Up to 95%  
- **Low Quiescent Current:** 30µA (typical)  
- **Synchronous Rectification:** Reduces power loss  
- **Adjustable Output Voltage:** 0.8V to VIN  
- **1.2MHz Fixed Switching Frequency:** Enables small external components  
- **Internal Soft-Start:** Reduces inrush current  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Undervoltage Lockout (UVLO):** Ensures proper operation  

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

Application Scenarios & Design Considerations

CMOS 12-Bit Buffered Multiplying DACs

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