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ISL6291-2CR-T from INTEL

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ISL6291-2CR-T

Manufacturer: INTEL

Li-ion/Li Polymer Linear Battery Charger

Partnumber Manufacturer Quantity Availability
ISL6291-2CR-T,ISL62912CRT INTEL 60000 In Stock

Description and Introduction

Li-ion/Li Polymer Linear Battery Charger The **ISL6291-2CR-T** is a battery charger IC manufactured by **Renesas Electronics Corporation** (not Intel). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Renesas Electronics Corporation  
- **Part Number:** ISL6291-2CR-T  
- **Type:** Li-Ion Battery Charger IC  
- **Package:** 10-DFN (3x3)  
- **Input Voltage Range:** 4.5V to 6.5V  
- **Charge Voltage:** 4.2V (adjustable)  
- **Charge Current:** Up to 1.5A (programmable)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The ISL6291-2CR-T is a highly integrated Li-Ion/Li-Polymer battery charger IC designed for single-cell applications.  
- It supports constant-current/constant-voltage (CC/CV) charging with thermal regulation.  
- Includes built-in safety features such as overvoltage protection (OVP), reverse-blocking, and thermal shutdown.  

### **Features:**
- **Programmable Charge Current** (up to 1.5A via external resistor).  
- **Automatic Recharge** when battery voltage drops below a threshold.  
- **Charge Status Indication** (Open-drain outputs for charging/fault conditions).  
- **Thermal Regulation** to prevent overheating.  
- **Low Dropout Operation** for efficient charging.  
- **Reverse-Blocking FET** to prevent battery discharge when input power is removed.  

This information is based on the manufacturer's datasheet. For exact details, refer to Renesas' official documentation.

Application Scenarios & Design Considerations

Li-ion/Li Polymer Linear Battery Charger

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