IC Phoenix logo

Home ›  M  › M82 > MAX8739ETP+

MAX8739ETP+ from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MAX8739ETP+

Manufacturer: MAXIM

TFT, LCD, DC-DC Converter with Operational Amplifiers

Partnumber Manufacturer Quantity Availability
MAX8739ETP+ MAXIM 811 In Stock

Description and Introduction

TFT, LCD, DC-DC Converter with Operational Amplifiers The MAX8739ETP+ is a power management IC (PMIC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX8739ETP+  
- **Package:** 20-TQFN (5x5)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 4.5V to 24V  
- **Output Voltage Range:** Adjustable (depends on configuration)  
- **Number of Outputs:** Dual (typically includes a step-down controller and a linear regulator)  
- **Switching Frequency:** Adjustable (typically up to 1MHz)  

### **Descriptions:**  
The MAX8739ETP+ is a **dual-output power-supply controller** designed for notebook computers and other portable devices. It integrates a **step-down (buck) controller** for the CPU core voltage and a **linear regulator (LDO)** for auxiliary power rails. It supports **high-efficiency power conversion** with features like **voltage positioning** and **dynamic output voltage adjustment** for power optimization.  

### **Features:**  
- **Dual Power Outputs:**  
  - **Step-Down Controller** for high-current CPU core supply.  
  - **Linear Regulator (LDO)** for low-noise auxiliary power.  
- **Dynamic Voltage Scaling (DVS):** Adjusts output voltage on-the-fly for power savings.  
- **Voltage Positioning:** Improves transient response.  
- **Power-Good (PG) Output:** Monitors regulator status.  
- **Soft-Start:** Prevents inrush current at startup.  
- **Overcurrent & Thermal Protection:** Safeguards against faults.  
- **Synchronous Rectification:** Enhances efficiency.  

This IC is commonly used in **laptop power systems** and **battery-powered applications** requiring precise voltage regulation.  

*(Note: For exact electrical characteristics, refer to the official datasheet from Maxim/Analog Devices.)*

Application Scenarios & Design Considerations

TFT, LCD, DC-DC Converter with Operational Amplifiers

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