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LTC4065LEDC from LINEAR

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LTC4065LEDC

Manufacturer: LINEAR

Standalone 250mA Li-Ion Battery Charger in 2 脳 2 DFN

Partnumber Manufacturer Quantity Availability
LTC4065LEDC LINEAR 611 In Stock

Description and Introduction

Standalone 250mA Li-Ion Battery Charger in 2 脳 2 DFN The LTC4065LEDC is a battery charger IC manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4065LEDC  
- **Type:** Standalone Li-Ion/Polymer Battery Charger  
- **Input Voltage Range:** 4.25V to 6.5V  
- **Charge Current:** Up to 1A (programmable)  
- **Battery Voltage:** 4.2V (adjustable for different chemistries)  
- **Charge Termination:** C/10 or timer-based  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 6-Lead DFN (2mm × 2mm)  

### **Descriptions:**  
The LTC4065LEDC is a compact, standalone linear battery charger designed for single-cell Li-Ion/Polymer batteries. It features automatic recharge, charge termination, and thermal regulation to optimize charging efficiency and safety.  

### **Features:**  
- **Programmable Charge Current:** Up to 1A with an external resistor.  
- **Thermal Regulation:** Reduces charge current to prevent overheating.  
- **Automatic Recharge:** Initiates charging if battery voltage falls below a threshold.  
- **Charge Status Output:** Indicates charging, completion, or fault conditions.  
- **No External MOSFET or Diode Required:** Integrated circuitry simplifies design.  
- **Low Dropout Operation:** Allows charging from weak power sources.  
- **Battery Detection:** Ensures no battery is present before applying power.  
- **Small Footprint:** 6-Lead DFN package (2mm × 2mm) for space-constrained applications.  

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

Partnumber Manufacturer Quantity Availability
LTC4065LEDC LT 224 In Stock

Description and Introduction

Standalone 250mA Li-Ion Battery Charger in 2 脳 2 DFN The LTC4065LEDC is a linear battery charger manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 6.5V  
- **Charge Current:** Up to 1.5A (programmable)  
- **Battery Chemistry:** Lithium-Ion/Polymer  
- **Charge Termination:** C/10 or timer-based  
- **Preconditioning for Deeply Discharged Batteries:** Yes  
- **Charge Status Output:** Open-drain status pins  
- **Thermal Regulation:** Yes (limits die temperature)  
- **Package:** 10-Lead DFN (3mm × 3mm)  

### **Descriptions:**  
The LTC4065LEDC is a standalone linear charger designed for single-cell Li-Ion/Polymer batteries. It features automatic recharge, thermal regulation, and charge termination based on either current or a timer.  

### **Features:**  
- **Programmable Charge Current** (up to 1.5A)  
- **No External MOSFET or Blocking Diode Required**  
- **Automatic Recharge**  
- **Thermal Regulation for Optimal Charging**  
- **Preconditioning for Over-Discharged Batteries**  
- **Charge Status Indicators** (CHRG and FAULT pins)  
- **Low Dropout Operation**  
- **Battery Temperature Monitoring** (NTC input)  
- **Compact DFN Package**  

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

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