IC Phoenix logo

Home ›  I  › I44 > ISL6299AIRZ

ISL6299AIRZ from WU

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ISL6299AIRZ

Manufacturer: WU, INTERSIL

Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources

Partnumber Manufacturer Quantity Availability
ISL6299AIRZ WU, INTERSIL 2197 In Stock

Description and Introduction

Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources The ISL6299AIRZ is a battery charger IC manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on available data:

### **Specifications:**
- **Manufacturer:** INTERSIL  
- **Part Number:** ISL6299AIRZ  
- **Type:** Li-Ion/Li-Polymer Battery Charger IC  
- **Input Voltage Range:** 4.35V to 6.5V  
- **Charging Voltage:** 4.2V (adjustable)  
- **Charge Current:** Up to 1.5A (programmable)  
- **Pre-Charge Current:** 10% of programmed current  
- **Termination Current:** 10% of programmed current  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead DFN (3mm x 3mm)  

### **Descriptions:**
- Designed for single-cell Li-Ion/Li-Polymer battery charging.  
- Integrates a high-efficiency synchronous buck converter for optimal power management.  
- Supports USB and AC adapter power sources.  
- Includes thermal regulation to prevent overheating.  

### **Features:**
- **Programmable Charge Current:** Adjustable via an external resistor.  
- **Automatic Recharge:** Initiates charging if battery voltage drops below a threshold.  
- **Charge Status Indicators:** Open-drain outputs for charging/fault conditions.  
- **Safety Protections:** Overvoltage, reverse polarity, and thermal shutdown.  
- **Low Power Consumption:** Minimal leakage current in shutdown mode.  

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

Application Scenarios & Design Considerations

Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources

Alternative Part Number

  • BQ24075RGTR --: Single-cell Li-ion linear charger with similar charge management features and integrated power path, a common cross-reference for ISL6299 type chargers.
  • MCP73831T-2ACI/OT --: Compact single-cell Li-ion/Li-Po linear charge management controller with programmable current, suitable as a functional replacement in similar charger designs.
  • LTC4054ES5-4.2#PBF --: Standalone linear Li-ion battery charger in a small package with constant-current/constant-voltage charging, widely used as an alternative to ISL6299 chargers.
  • LTC4054LES5-4.2 --: Compact standalone single-cell Li-ion linear charger in SOT-23, a common drop-in style alternative for simple charging designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips