IC Phoenix logo

Home ›  M  › M66 > MAX629ESA+

MAX629ESA+ from MAX,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX629ESA+

Manufacturer: MAX, MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX629ESA+,MAX629ESA MAX, MAXIM 3529 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

Alternative Part Number

  • LT1308BCS8#PBF --: Boost converter in an 8-pin SOIC package with comparable input voltage range and switching current, a common drop-in style alternative for MAX629 boost applications.
  • MC34063ACD-TR --: Widely available general-purpose DC-DC switching regulator in SOIC-8 that can be configured as a boost converter, offering a low-cost and easy-to-source substitute.
  • TPS61040DBVR --: Compact boost converter in SOT-23-5 with similar low-voltage boost function and high switching frequency, suitable for space-constrained designs needing a modern alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips