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MAX1630CAI from MAX,MAXIM - Dallas Semiconductor

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MAX1630CAI

Manufacturer: MAX

Multi-Output / Low-Noise Power-Supply Controllers for Notebook Computers

Partnumber Manufacturer Quantity Availability
MAX1630CAI MAX 737 In Stock

Description and Introduction

Multi-Output / Low-Noise Power-Supply Controllers for Notebook Computers The MAX1630CAI is a high-efficiency, step-down DC-DC converter manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V (fixed or adjustable versions available)  
- **Output Current:** Up to 10A  
- **Switching Frequency:** 200kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**
- The MAX1630CAI is a synchronous buck (step-down) DC-DC converter designed for high-power applications.  
- It integrates high-side and low-side MOSFET drivers, reducing external component count.  
- Suitable for industrial, telecom, and computing power supply applications.  

### **Features:**
- **High Efficiency:** Uses synchronous rectification for improved efficiency.  
- **Adjustable Output:** Can be set via external resistors or fixed internally.  
- **Wide Input Range:** Supports 4.5V to 30V input, making it versatile for various power sources.  
- **Overcurrent Protection:** Includes cycle-by-cycle current limiting.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Soft-Start:** Reduces inrush current during startup.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
MAX1630CAI MAXIM 455 In Stock

Description and Introduction

Multi-Output / Low-Noise Power-Supply Controllers for Notebook Computers The MAX1630CAI is a step-down DC-DC converter manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 150kHz (fixed)  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**  
The MAX1630CAI is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated output voltage from a higher input voltage. It integrates a power MOSFET switch, reducing external component count. The device is suitable for battery-powered systems, portable electronics, and industrial applications.  

### **Features:**  
- **Adjustable Output Voltage** (via external resistors)  
- **Low Dropout Operation** (100% duty cycle for low input-output differentials)  
- **Internal Power MOSFET Switch** (reduces external components)  
- **Current-Limit Protection** (prevents damage during overloads)  
- **Soft-Start Function** (reduces inrush current)  
- **Thermal Shutdown Protection** (prevents overheating)  
- **Wide Input Voltage Range** (4V to 30V)  

This information is based on the manufacturer's datasheet and technical documentation.

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