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ISL6292-2CR3-T from INTERSIL

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ISL6292-2CR3-T

Manufacturer: INTERSIL, INTERSIL,IN

Li-ion/Li Polymer Battery Charger

Partnumber Manufacturer Quantity Availability
ISL6292-2CR3-T,ISL62922CR3T INTERSIL, INTERSIL,IN 14254 In Stock

Description and Introduction

Li-ion/Li Polymer Battery Charger The ISL6292-2CR3-T is a battery charger IC manufactured by **INTERSIL** (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features based on available data:

### **Specifications:**
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Part Number:** ISL6292-2CR3-T  
- **Package:** 10-Lead DFN (3x3mm)  
- **Input Voltage Range:** 4.5V to 6.5V  
- **Output Voltage:** Programmable (typically for single-cell Li-ion/Li-polymer batteries)  
- **Charging Current:** Adjustable up to 1.5A  
- **Charge Termination:** Constant-Current (CC) / Constant-Voltage (CV) with automatic termination  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overvoltage, overcurrent, and thermal shutdown  

### **Descriptions:**
- The ISL6292-2CR3-T is a **linear battery charger IC** designed for single-cell Li-ion/Li-polymer batteries.  
- It integrates **charge management** with **thermal regulation** to optimize charging efficiency and safety.  
- The device supports **USB and AC adapter inputs** with automatic input current limiting.  
- It is commonly used in **portable electronics** such as smartphones, tablets, and other battery-powered devices.  

### **Features:**
- **Programmable charging current** (up to 1.5A)  
- **Automatic charge termination** (based on battery voltage and current thresholds)  
- **Thermal regulation** to prevent overheating  
- **Input current limiting** for USB compliance  
- **Low battery leakage current** in standby mode  
- **Small form factor** (DFN package) for space-constrained designs  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet from Renesas Electronics (formerly INTERSIL).

Application Scenarios & Design Considerations

Li-ion/Li Polymer Battery Charger

Alternative Part Number

  • BQ24075RGTR --: Single-cell Li-ion linear charger in a small QFN package with similar charge-management functionality and programmable current, a common drop-in style alternative to the ISL6292 family.
  • MCP73831T-2ACI/OT --: Compact single-cell Li-ion/Li-poly linear charge management controller with programmable charge current, widely used as a substitute for small linear chargers like the ISL6292.
  • LTC4054LES5-4.2 --: Standalone single-cell Li-ion linear charger in a tiny SOT-23 package offering constant-current/constant-voltage charging comparable to the ISL6292-2CR3.
  • LTC4054ES5-4.2 --: Standalone linear Li-ion battery charger in a tiny SOT-23 package, offering comparable charge termination and current programming features.

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