IC Phoenix logo

Home ›  M  › M30 > MAX1771CSA-T

MAX1771CSA-T from

Fast Delivery, Competitive Price @IC-phoenix

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

MAX1771CSA-T

12V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controller

Partnumber Manufacturer Quantity Availability
MAX1771CSA-T,MAX1771CSAT 1000 In Stock

Description and Introduction

12V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controller The MAX1771CSA-T is a high-efficiency, step-up DC-DC converter manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Manufacturer:** Maxim Integrated  

### **Specifications:**  
- **Input Voltage Range:** 1.8V to 16.5V  
- **Output Voltage Range:** Adjustable from 2V to 16.5V  
- **Output Current:** Up to 2A (depending on input/output conditions)  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (CSA-T denotes tape and reel packaging)  
- **Shutdown Current:** 10µA (typical)  

### **Descriptions:**  
The MAX1771CSA-T is a PWM step-up DC-DC converter designed for high-efficiency power conversion in battery-powered and low-voltage applications. It integrates a power MOSFET switch and provides a compact solution for boosting input voltages to higher regulated outputs.  

### **Features:**  
- **Wide Input Voltage Range:** Supports operation from 1.8V to 16.5V.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **Low Shutdown Current:** 10µA in shutdown mode for power savings.  
- **Integrated Power MOSFET:** Simplifies design and reduces external components.  
- **Overcurrent Protection:** Prevents damage under fault conditions.  
- **Thermal Shutdown:** Protects the device from overheating.  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

12V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controller

Alternative Part Number

  • LTC1871EMS#PBF --: Boost/inverting switching regulator controller with similar wide input range and external MOSFET drive, suitable drop-in for many MAX1771 boost applications.
  • MC34063AP1G --: Classic general-purpose DC-DC switching regulator controller covering boost, buck, and inverting topologies; widely available and cost-effective substitute for low-power designs.
  • LM3478MM/NOPB --: Low-side N-channel MOSFET boost controller with comparable input voltage range and current-mode control, usable as an alternative with minor external component changes.

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