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MAX629ESA+ from MAX,MAXIM - Dallas Semiconductor

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MAX629ESA+

Manufacturer: MAX

28V, Low-Power, High-Voltage, Boost or Inverting DC-DC Converter

Partnumber Manufacturer Quantity Availability
MAX629ESA+,MAX629ESA MAX 19 In Stock

Description and Introduction

28V, Low-Power, High-Voltage, Boost or Inverting DC-DC Converter The MAX629ESA+ is a high-efficiency, step-up DC-DC converter manufactured by Maxim Integrated. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (now part of Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 0.8V to VOUT  
- **Output Voltage Range:** Adjustable from 2V to 5.5V  
- **Output Current:** Up to 100mA (depending on input/output conditions)  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
The MAX629ESA+ is a low-power, step-up DC-DC converter designed for battery-powered applications. It features a high-efficiency, current-limited PWM (Pulse-Width Modulation) controller with an internal switch. The device is optimized for low input voltage operation, making it suitable for single-cell or dual-cell battery-powered systems.  

### **Features:**  
- Low 0.8V Start-Up Voltage  
- Adjustable Output Voltage (up to 5.5V)  
- Internal 0.5A N-Channel MOSFET Switch  
- Low 50μA Quiescent Current  
- Soft-Start Function for Controlled Start-Up  
- Overcurrent Protection  
- Small 8-Pin SOIC Package  

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

Application Scenarios & Design Considerations

28V, Low-Power, High-Voltage, Boost or Inverting DC-DC Converter
Partnumber Manufacturer Quantity Availability
MAX629ESA+,MAX629ESA MAXIM 3510 In Stock

Description and Introduction

28V, Low-Power, High-Voltage, Boost or Inverting DC-DC Converter The MAX629ESA+ is a step-up DC-DC converter 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 (now part of Analog Devices)  

### **Specifications:**  
- **Input Voltage Range:** 1.8V to 28V  
- **Output Voltage Range:** Up to 28V (adjustable via external resistors)  
- **Output Current:** Up to 1A (depending on input voltage and external components)  
- **Switching Frequency:** 500kHz (fixed)  
- **Efficiency:** Up to 94%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (ESA)  

### **Descriptions:**  
The MAX629ESA+ is a high-efficiency, step-up DC-DC converter designed for applications requiring a regulated output voltage higher than the input supply. It integrates a power MOSFET switch and supports both fixed and adjustable output voltages. The device is suitable for battery-powered systems, portable electronics, and other applications where space and efficiency are critical.  

### **Features:**  
- **Wide Input Voltage Range (1.8V to 28V)**  
- **Adjustable or Fixed Output Voltage**  
- **Internal Power MOSFET (1A Switch Current)**  
- **Low Quiescent Current (40µA typical)**  
- **Soft-Start Functionality**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Compact 8-Pin SOIC Package**  

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

Application Scenarios & Design Considerations

28V, Low-Power, High-Voltage, Boost or Inverting DC-DC Converter

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