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ISL6292-2CR4 from INTERSIL,IN,Intersil

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ISL6292-2CR4

Manufacturer: INTERSIL,IN

Li-ion/Li Polymer Battery Charger

Partnumber Manufacturer Quantity Availability
ISL6292-2CR4,ISL62922CR4 INTERSIL,IN 100 In Stock

Description and Introduction

Li-ion/Li Polymer Battery Charger The **ISL6292-2CR4** is a battery charger IC manufactured by **Intersil** (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on available data:

### **Specifications:**
- **Manufacturer:** Intersil (now Renesas Electronics)  
- **Part Number:** ISL6292-2CR4  
- **Type:** Li-Ion/Li-Polymer Battery Charger IC  
- **Input Voltage Range:** 4.5V to 6.5V (typically for USB or adapter input)  
- **Charge Voltage:** Adjustable or fixed (depending on variant, typically 4.2V for single-cell Li-Ion)  
- **Charge Current:** Programmable (exact value depends on external components)  
- **Package:** 10-Lead DFN (Dual Flat No-Lead)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overvoltage, overcurrent, and thermal protection  

### **Descriptions:**
The **ISL6292-2CR4** is a highly integrated battery charger IC designed for single-cell Li-Ion or Li-Polymer batteries. It supports USB and AC adapter power sources with automatic input current limiting. The device includes charge termination, trickle charging, and safety features to ensure reliable battery charging.

### **Features:**
- **Automatic Power Source Selection:** Supports USB and AC adapter inputs.  
- **Programmable Charge Current:** Adjustable via external resistor.  
- **Charge Termination:** Automatically stops charging when the battery is full.  
- **Trickle Charge Mode:** For deeply discharged batteries.  
- **Thermal Regulation:** Reduces charge current if temperature exceeds safe limits.  
- **Status Indicators:** LED or microcontroller-compatible signals for charge status.  
- **Low Power Consumption:** Optimized for portable applications.  
- **Compact Package:** 10-Lead DFN for space-constrained designs.  

For exact electrical characteristics and application details, refer to the official **Intersil datasheet**.

Application Scenarios & Design Considerations

Li-ion/Li Polymer Battery Charger

Alternative Part Number

  • BQ24070RHLR --: Single-cell Li-ion linear charger in a QFN package with similar charge-management functionality and programmable current, a common drop-in style alternative to the ISL6292 family.
  • LTC4054LES5-4.2 --: Compact standalone Li-ion linear battery charger with 4.2V float voltage, widely used as a functional replacement for small single-cell charger ICs like the ISL6292.
  • MCP73831T-2ACI/OT --: Low-cost single-cell Li-ion/Li-Po charge management controller with similar linear charging behavior, suitable as a form-and-function alternative in space-constrained designs.
Partnumber Manufacturer Quantity Availability
ISL6292-2CR4,ISL62922CR4 754 In Stock

Description and Introduction

Li-ion/Li Polymer Battery Charger The ISL6292-2CR4 is a lithium-ion battery charger IC manufactured by Renesas Electronics. Below are the specifications, descriptions, and features based on available data:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 6.5V  
- **Charging Voltage:** 4.2V ±1% (adjustable)  
- **Charge Current:** Up to 800mA (programmable)  
- **Battery Type:** Single-cell Li-ion/Li-polymer  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-lead DFN (3mm x 3mm)  

### **Descriptions:**  
The ISL6292-2CR4 is a compact, highly integrated Li-ion battery charger IC designed for portable applications. It provides a complete charging solution with thermal regulation, charge termination, and automatic recharge functions.  

### **Features:**  
- **Constant-Current/Constant-Voltage (CC/CV) Charging**  
- **Programmable Charge Current via External Resistor**  
- **Thermal Regulation for Safe Operation**  
- **Automatic Recharge When Battery Voltage Drops Below Threshold**  
- **Charge Status Indication (Open-Drain Outputs)**  
- **Low Power Consumption in Standby Mode**  
- **Integrated MOSFET and Reverse Blocking Diode**  
- **Overvoltage Protection (OVP) on Input**  

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

Application Scenarios & Design Considerations

Li-ion/Li Polymer Battery Charger

Alternative Part Number

  • BQ24074RGTR --: Single-cell Li-ion linear charger in a similar QFN package with programmable current and thermal regulation, a common drop-in style alternative for ISL6292 charger designs.
  • MCP73831T-2ACI/OT --: Compact single-cell Li-ion/Li-Po linear charge management controller with constant-current/constant-voltage profile, widely used as a simpler substitute for ISL6292 chargers.
  • LTC4054ES5-4.2 --: Standalone linear Li-ion battery charger with 4.2V float voltage and small SOT-23 package, suitable as a functional replacement where ISL6292 is unavailable.
Partnumber Manufacturer Quantity Availability
ISL6292-2CR4,ISL62922CR4 INTERSIL 425 In Stock

Description and Introduction

Li-ion/Li Polymer Battery Charger The ISL6292-2CR4 is a battery charger IC manufactured by **INTERSIL** (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from the available knowledge base:

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Part Number:** ISL6292-2CR4  
- **Type:** Lithium-Ion/Lithium-Polymer Battery Charger IC  
- **Input Voltage Range:** 4.35V to 6.5V  
- **Charge Voltage Accuracy:** ±0.5%  
- **Programmable Charge Current:** Up to 1.5A  
- **Charge Termination:** Constant Current (CC) / Constant Voltage (CV)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  

### **Descriptions:**  
- The ISL6292-2CR4 is a highly integrated, single-cell Li-ion/Li-polymer battery charger IC.  
- It supports USB and AC adapter power sources with automatic input current limit detection.  
- Features thermal regulation to prevent overheating during charging.  

### **Features:**  
- **Automatic Power Source Detection:** Supports USB and AC adapter inputs.  
- **Programmable Charge Current:** Adjustable via an external resistor.  
- **Thermal Regulation:** Reduces charge current if temperature exceeds a safe threshold.  
- **Charge Status Indicators:** Open-drain outputs for charging and fault conditions.  
- **Safety Compliance:** Includes overvoltage protection (OVP), reverse-blocking, and battery temperature monitoring.  

For further details, refer to the official datasheet from **INTERSIL (Renesas Electronics)**.

Application Scenarios & Design Considerations

Li-ion/Li Polymer Battery Charger

Alternative Part Number

  • BQ24074RGTR --: Single-cell Li-ion linear charger in a similar small QFN package with programmable current and thermal regulation, a common drop-in style replacement for ISL6292 chargers.
  • MCP73831T-2ACI/OT --: Compact single-cell Li-ion/Li-Po linear charge management controller with similar charge termination behavior, widely used as an alternative to Intersil ISL6292 family.
  • LTC4054ES5-4.2 --: Standalone single-cell Li-ion linear charger with constant-current/constant-voltage profile and small footprint, functionally comparable to the ISL6292-2CR4.

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