Li-ion/Li Polymer Battery Charger The **ISL6292-2CR3** is a battery charger IC manufactured by **Intersil** (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from available knowledge:
### **Specifications:**
- **Manufacturer:** Intersil (now Renesas Electronics)
- **Part Number:** ISL6292-2CR3
- **Type:** Li-ion Battery Charger IC
- **Input Voltage Range:** 4.5V to 6.5V (typically for USB or AC adapter input)
- **Output Voltage:** Programmable for single-cell Li-ion batteries (typically 4.2V)
- **Charge Current:** Adjustable up to 1.2A
- **Package:** 10-Lead DFN (Dual Flat No-Lead)
- **Operating Temperature Range:** -40°C to +85°C
- **Charging Modes:** Constant Current (CC), Constant Voltage (CV), and charge termination
- **Protection Features:** Thermal shutdown, input overvoltage protection, and battery temperature monitoring
### **Descriptions:**
- The ISL6292-2CR3 is a fully integrated Li-ion battery charger designed for portable applications.
- It supports USB and AC adapter power sources with automatic input current limiting.
- The device includes an internal MOSFET for charging control, reducing external component count.
- It features a programmable charge current and charge termination based on battery voltage and current thresholds.
### **Features:**
- **Integrated Power MOSFET** for compact design
- **Programmable Charge Current** (up to 1.2A)
- **Automatic Power Source Detection** (USB/AC adapter)
- **Thermal Regulation** to prevent overheating
- **Charge Status Indication** (LED or microcontroller interface)
- **Low Battery Leakage Current** when power is removed
- **Compliant with USB Charging Standards**
This information is based on available datasheets and technical documentation for the ISL6292-2CR3. For detailed electrical characteristics and application circuits, refer to the official datasheet from Renesas Electronics.
