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LTC4090EDJC-5#PBF from LINEAR

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LTC4090EDJC-5#PBF

Manufacturer: LINEAR

USB Power Manager with 2A High Voltage Bat-Track Buck Regulator

Partnumber Manufacturer Quantity Availability
LTC4090EDJC-5#PBF,LTC4090EDJC5PBF LINEAR 78 In Stock

Description and Introduction

USB Power Manager with 2A High Voltage Bat-Track Buck Regulator The LTC4090EDJC-5#PBF is a product from Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4090EDJC-5#PBF  
- **Type:** Battery Charger and PowerPath Controller  
- **Input Voltage Range:** 4.5V to 32V  
- **Output Voltage:** 5V (fixed)  
- **Battery Chemistry:** Lithium-Ion/Polymer  
- **Charge Current:** Programmable up to 1.5A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 20-Lead DFN (5mm x 5mm)  

### **Descriptions:**
- The LTC4090EDJC-5#PBF is a high-voltage, high-efficiency battery charger and PowerPath™ controller designed for single-cell Li-Ion/Polymer batteries.  
- It includes an input current limit feature to prevent overloading the input supply.  
- The device supports USB and wall adapter inputs with automatic power source selection.  

### **Features:**
- **High Input Voltage Range (up to 32V)**  
- **Programmable Charge Current (up to 1.5A)**  
- **Automatic Power Source Selection (USB/Wall Adapter)**  
- **Input Current Limiting**  
- **Thermal Regulation for Safe Charging**  
- **Battery Float Voltage Accuracy: ±0.6%**  
- **PowerPath™ Control for Instant-On Operation**  
- **Low Battery Leakage Current (<1µA)**  
- **20-Lead DFN Package with Exposed Pad**  

This information is based solely on the manufacturer's datasheet and technical documentation.

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