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LTC4078XEDD#PBF from LINEAR

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LTC4078XEDD#PBF

Manufacturer: LINEAR

C4078/LTC4078X- Dual Input Li-Ion Battery Charger with Overvoltage Protection

Partnumber Manufacturer Quantity Availability
LTC4078XEDD#PBF,LTC4078XEDDPBF LINEAR 113 In Stock

Description and Introduction

C4078/LTC4078X- Dual Input Li-Ion Battery Charger with Overvoltage Protection The LTC4078XEDD#PBF is a battery charger IC manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 4V to 60V  
- **Battery Voltage Range:** 1.3V to 60V  
- **Charge Current:** Up to 50mA (adjustable)  
- **Quiescent Current:** 950nA (typical) in standby mode  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead DFN (3mm × 3mm)  

### **Descriptions:**  
The LTC4078XEDD#PBF is a high-voltage, low-current battery charger designed for single-cell Li-Ion/Polymer batteries. It features a low quiescent current, making it suitable for energy harvesting and long-life battery applications. The IC includes overvoltage protection (OVP) and thermal regulation to ensure safe charging.  

### **Features:**  
- **Wide Input Voltage Range (4V to 60V):** Supports high-voltage inputs.  
- **Ultra-Low Quiescent Current:** 950nA in standby mode, minimizing power loss.  
- **Programmable Charge Current:** Adjustable up to 50mA.  
- **No MOSFET or Blocking Diode Required:** Simplifies design.  
- **Thermal Regulation:** Prevents overheating.  
- **Overvoltage Protection (OVP):** Safeguards the battery.  
- **Tiny DFN Package:** Space-efficient 3mm × 3mm footprint.  

This IC is ideal for applications such as backup power systems, energy harvesting, and long-term battery maintenance.

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