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LTC4089EDJC-5#PBF from LINEAR

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LTC4089EDJC-5#PBF

Manufacturer: LINEAR

USB Power Manager with High Voltage Switching Charger

Partnumber Manufacturer Quantity Availability
LTC4089EDJC-5#PBF,LTC4089EDJC5PBF LINEAR 23 In Stock

Description and Introduction

USB Power Manager with High Voltage Switching Charger The LTC4089EDJC-5#PBF is a product from **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4089EDJC-5#PBF  
- **Package:** DFN-10  
- **Input Voltage Range:** 4.35V to 5.5V (USB-compatible)  
- **Output Voltage:** Programmable (via external resistors)  
- **Charging Current:** Adjustable up to 1.5A  
- **Battery Chemistry:** Li-Ion/Polymer  
- **Charge Termination:** C/10 or Timer-Based  
- **Operating Temperature Range:** -40°C to +85°C  
- **Features:** Thermal Regulation, Automatic Recharge, NTC Thermistor Input  

### **Descriptions:**  
The LTC4089EDJC-5#PBF is a **standalone linear battery charger** designed for **single-cell Li-Ion/Polymer batteries**. It integrates a **power management controller** and supports **USB input power compliance**, ensuring safe charging from USB ports.  

### **Features:**  
- **Automatic Power Path Management** (seamless transition between battery and input power)  
- **Programmable Charge Current** (up to 1.5A)  
- **Thermal Regulation** to prevent overheating  
- **Battery Temperature Monitoring** (via NTC thermistor)  
- **Charge Status Indicators** (open-drain outputs)  
- **Low Battery Leakage Current** (minimizes drain when unpowered)  
- **Compact DFN-10 Package** (space-saving design)  

This device is commonly used in **portable electronics, USB-powered devices, and battery-powered applications**.  

Would you like any additional technical details?

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