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LTC4062EDD#PBF from LINEAR

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LTC4062EDD#PBF

Manufacturer: LINEAR

Standalone Linear Li-Ion Battery Charger with Micropower Comparator

Partnumber Manufacturer Quantity Availability
LTC4062EDD#PBF,LTC4062EDDPBF LINEAR 121 In Stock

Description and Introduction

Standalone Linear Li-Ion Battery Charger with Micropower Comparator The LTC4062EDD#PBF 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 from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC4062EDD#PBF  
- **Package:** DFN-8 (3mm x 3mm)  
- **Input Voltage Range:** 4.35V to 6.5V  
- **Charge Current:** Programmable up to 800mA  
- **Battery Voltage:** 4.2V (Lithium-Ion/Polymer)  
- **Charge Termination:** C/10 or Timer-Based  
- **Preconditioning:** For Deeply Discharged Batteries  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The LTC4062EDD#PBF is a standalone linear battery charger designed for single-cell Lithium-Ion/Polymer batteries.  
- It features an integrated pass transistor, current sensing, and reverse-blocking diode, eliminating the need for external components.  
- The IC includes thermal regulation to prevent overheating during high-current charging.  

### **Features:**
- **Standalone Operation:** No external microcontroller required.  
- **Programmable Charge Current:** Up to 800mA with a single resistor.  
- **Thermal Regulation:** Adjusts charge current to maintain safe die temperature.  
- **Automatic Recharge:** Initiates charging if battery voltage falls below a threshold.  
- **Charge Status Outputs:** Indicates charging, charge completion, and fault conditions.  
- **Low Battery Quiescent Current:** <20µA when input power is removed.  
- **Reverse Battery Protection:** Safeguards against incorrect battery insertion.  

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

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