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MAX8630ZETD18+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX8630ZETD18+

Manufacturer: MAXIM

125mA 1x/1.5x Charge Pumps for 5 White LEDs in 3mm x 3mm TDFN

Partnumber Manufacturer Quantity Availability
MAX8630ZETD18+,MAX8630ZETD18 MAXIM 7400 In Stock

Description and Introduction

125mA 1x/1.5x Charge Pumps for 5 White LEDs in 3mm x 3mm TDFN The **MAX8630ZETD18+** 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  
- **Category:** PMIC - Voltage Regulators - DC DC Switching Regulators  
- **Output Type:** Adjustable  
- **Output Voltage:** 0.6V to 5.5V  
- **Output Current:** Up to **6A**  
- **Input Voltage Range:** 2.7V to **5.5V**  
- **Switching Frequency:** Up to **1MHz**  
- **Package:** **14-TDFN-EP (3x3mm)**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Efficiency:** Up to **95%**  

### **Descriptions:**  
The MAX8630ZETD18+ is a **high-efficiency, step-down DC-DC converter** designed for applications requiring high current in a compact footprint. It integrates **synchronous rectification** for improved efficiency and supports **adjustable output voltage** via an external resistor divider.  

### **Features:**  
- **High-Efficiency Synchronous Buck Converter**  
- **6A Output Current Capability**  
- **Wide Input Voltage Range (2.7V to 5.5V)**  
- **Adjustable Output Voltage (0.6V to 5.5V)**  
- **Up to 1MHz Switching Frequency**  
- **Internal Soft-Start & Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Low-Dropout (LDO) Mode for Improved Efficiency at Light Loads**  
- **Tiny 14-Pin TDFN-EP Package**  

This IC is commonly used in **portable devices, networking equipment, and point-of-load (POL) power supplies** due to its high efficiency and compact design.  

(Note: Always refer to the official datasheet for detailed electrical characteristics and application guidelines.)

Application Scenarios & Design Considerations

125mA 1x/1.5x Charge Pumps for 5 White LEDs in 3mm x 3mm TDFN

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