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MAX8630ZETD20+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX8630ZETD20+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX8630ZETD20+,MAX8630ZETD20 MAXIM 4100 In Stock

Description and Introduction

125mA 1x/1.5x Charge Pumps for 5 White LEDs in 3mm x 3mm TDFN The **MAX8630ZETD20+** is a power management IC (PMIC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 20-Pin TQFN-EP (5x5mm)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable (programmable)  
- **Number of Outputs:** 2 (Buck Regulators)  
- **Switching Frequency:** Up to 4MHz  
- **Efficiency:** Up to 95%  
- **Current Output:** Up to 600mA per channel  
- **Features:**  
  - Integrated synchronous buck converters  
  - Low-dropout (LDO) bypass mode  
  - Soft-start and power sequencing  
  - Overcurrent and thermal protection  

### **Descriptions:**  
The MAX8630ZETD20+ is a dual-output, high-efficiency step-down DC-DC converter designed for portable and battery-powered applications. It provides regulated power with minimal external components, making it suitable for space-constrained designs.  

### **Features:**  
- **Dual Synchronous Buck Regulators:** Provides two independently controlled power rails.  
- **High Efficiency:** Up to 95% efficiency with integrated switches.  
- **Low Quiescent Current:** Optimized for battery life.  
- **Programmable Output Voltage:** Adjustable via external resistors.  
- **Power-Good Output:** Monitors regulator status.  
- **Thermal Shutdown & Overcurrent Protection:** Ensures safe operation.  
- **Small Footprint:** 20-pin TQFN-EP package (5mm x 5mm).  

For detailed electrical characteristics and application circuits, refer to the official **Maxim Integrated datasheet**.

Application Scenarios & Design Considerations

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

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