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LTC4075EDD#TRPBF from LINEAR

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LTC4075EDD#TRPBF

Manufacturer: LINEAR

Dual Input USB/AC Adapter Standalone Li-Ion Battery Chargers

Partnumber Manufacturer Quantity Availability
LTC4075EDD#TRPBF,LTC4075EDDTRPBF LINEAR 339 In Stock

Description and Introduction

Dual Input USB/AC Adapter Standalone Li-Ion Battery Chargers The LTC4075EDD#TRPBF is a battery charger IC manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC4075EDD#TRPBF  
- **Package:** DFN-8 (3mm x 3mm)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Battery Voltage Range:** 1.5V to 4.4V  
- **Charge Current:** Up to 50mA (programmable)  
- **Quiescent Current:** 550nA (typical)  
- **Termination Current:** Adjustable (1% accuracy)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- The LTC4075EDD#TRPBF is a standalone linear battery charger designed for single-cell Li-Ion/Polymer batteries.  
- It features a low quiescent current, making it suitable for energy harvesting and low-power applications.  
- The IC includes an integrated pass transistor, reverse blocking, and thermal regulation.  
- It supports programmable charge current and termination threshold.  

### **Features:**
- **Ultra-Low Quiescent Current:** 550nA for minimal power loss.  
- **Programmable Charge Current:** Adjustable up to 50mA.  
- **Automatic Recharge:** Initiates charging when battery voltage drops.  
- **Thermal Regulation:** Prevents overheating by reducing charge current.  
- **Reverse Blocking:** Protects against reverse current flow.  
- **No External MOSFET or Diode Required:** Integrated pass transistor simplifies design.  
- **Small Footprint:** DFN-8 package (3mm x 3mm) for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet and specifications.

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