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MAX773CSD from MAX,MAXIM - Dallas Semiconductor

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MAX773CSD

Manufacturer: MAX

5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers

Partnumber Manufacturer Quantity Availability
MAX773CSD MAX 50 In Stock

Description and Introduction

5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers The MAX773CSD is a DC-DC converter IC manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 3V to 16.5V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to 1A (depending on configuration)  
- **Switching Frequency:** 300kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SOIC (MAX773CSD)  

### **Descriptions:**  
The MAX773CSD is a high-efficiency, step-down (buck) DC-DC converter designed for applications requiring a regulated output voltage from an unregulated input source. It integrates a power MOSFET switch, oscillator, and control circuitry, reducing external component count.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Internal Power MOSFET Switch** (reduces external components)  
- **High Efficiency** (up to 90%)  
- **Low Quiescent Current** (improves battery life)  
- **Overcurrent Protection** (enhances reliability)  
- **Thermal Shutdown Protection** (prevents overheating)  
- **Wide Input Voltage Range** (3V to 16.5V)  

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

Application Scenarios & Design Considerations

5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
Partnumber Manufacturer Quantity Availability
MAX773CSD MAXIM 8 In Stock

Description and Introduction

5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers The MAX773CSD is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX773CSD  
- **Package:** SOIC-8  
- **Input Voltage Range:** 4V to 16V  
- **Output Voltage Range:** Adjustable from 2.5V to 5.5V (fixed or programmable)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 300kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX773CSD 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 battery-powered applications, portable devices, and embedded systems.  
- Features pulse-width modulation (PWM) control for stable output regulation.  

### **Features:**
- **High Efficiency:** Up to 95% efficiency minimizes power loss.  
- **Low Quiescent Current:** Typically 110µA in shutdown mode.  
- **Adjustable/Fixed Output:** Supports both fixed (3.3V or 5V) and adjustable outputs.  
- **Current-Limit Protection:** Built-in protection against overcurrent conditions.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Low Dropout Operation:** Maintains regulation even with small input-output differentials.  

For exact details, always refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers

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