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ISL6255AHRZ-T from INTERSIL

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ISL6255AHRZ-T

Manufacturer: INTERSIL

Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers

Partnumber Manufacturer Quantity Availability
ISL6255AHRZ-T,ISL6255AHRZT INTERSIL 1274 In Stock

Description and Introduction

Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers The ISL6255AHRZ-T is a battery charger controller manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 7V to 25V  
- **Charge Voltage Accuracy:** ±0.5%  
- **Programmable Charge Current:** Up to 10A  
- **Switching Frequency:** 300kHz or 600kHz (selectable)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead QFN (5x5mm)  

### **Descriptions:**  
- The ISL6255AHRZ-T is a highly integrated battery charger controller designed for Li-ion/Li-polymer battery packs.  
- It supports 2-, 3-, or 4-series cell configurations.  
- Features include input current limiting, system power management, and thermal regulation.  

### **Features:**  
- **Dual Input Current Limit:** Protects the adapter from overload.  
- **Battery Voltage Regulation:** Precision ±0.5% accuracy.  
- **AC Adapter Detection:** Automatically detects adapter presence.  
- **Thermal Regulation:** Prevents overheating.  
- **System Power Management:** Supports power path control for seamless system operation.  
- **Fast Charge Termination:** Based on current or voltage thresholds.  

This information is strictly based on the manufacturer's datasheet. For detailed application notes, refer to the official documentation.

Partnumber Manufacturer Quantity Availability
ISL6255AHRZ-T,ISL6255AHRZT ti 6000 In Stock

Description and Introduction

Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers The ISL6255AHRZ-T is a highly integrated battery charger controller from Renesas (formerly Intersil). Here are its key specifications, descriptions, and features:  

### **Manufacturer:**  
- **Renesas Electronics** (formerly Intersil)  

### **Specifications:**  
- **Input Voltage Range:** 7V to 25V  
- **Battery Voltage Range:** 2.4V to 19V  
- **Charging Current Accuracy:** ±3%  
- **Switching Frequency:** 300kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-Lead QFN (5x5mm)  

### **Descriptions:**  
- A high-efficiency synchronous buck PWM controller for battery charging applications.  
- Designed for single-cell to four-cell Li-ion/Li-polymer battery packs.  
- Supports AC adapter and USB power input selection.  

### **Features:**  
- **Dual Input Power Path:** Supports both AC adapter and USB power sources.  
- **Programmable Charge Current & Voltage:** Adjustable via external resistors.  
- **Dynamic Power Management (DPM):** Prevents AC adapter overload.  
- **Battery Detection & Conditioning:** Supports pre-charge and trickle charge modes.  
- **Safety Protections:** Includes overvoltage, overcurrent, and thermal shutdown.  
- **Low Battery Quiescent Current:** Reduces power consumption.  

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

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