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LTC1736IG from LT

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LTC1736IG

Manufacturer: LT

5-Bit Adjustable High Efficiency Synchronous Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LTC1736IG LT 48 In Stock

Description and Introduction

5-Bit Adjustable High Efficiency Synchronous Step-Down Switching Regulator The LTC1736IG is a linear battery charger controller manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Part Number:** LTC1736IG  
- **Type:** Linear Battery Charger Controller  
- **Package:** 16-Lead SSOP (IG)  
- **Input Voltage Range:** 4.5V to 28V  
- **Charge Voltage Accuracy:** ±0.5%  
- **Programmable Charge Current:** Up to 4A  
- **Charge Termination:** C/10 or Timer-Based  
- **Operating Temperature Range:** -40°C to +85°C  
- **Battery Chemistry Support:** Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Po), Nickel-Cadmium (NiCd), Nickel-Metal Hydride (NiMH)  

### **Descriptions:**  
- The LTC1736IG is a high-performance linear battery charger controller designed for single or multi-cell battery applications.  
- It provides precise voltage and current regulation for safe and efficient battery charging.  
- The IC includes features such as automatic recharge, charge status indication, and bad battery detection.  

### **Features:**  
- **Precision Charge Voltage Regulation:** ±0.5% accuracy ensures optimal battery charging.  
- **Programmable Charge Current:** Adjustable via an external resistor.  
- **Multiple Charge Termination Options:** Includes C/10 detection and timer-based termination.  
- **Automatic Recharge:** Initiates charging if battery voltage drops below a threshold.  
- **Charge Status Outputs:** Provides indicators for charging, charge complete, and fault conditions.  
- **Thermal Regulation:** Reduces charge current if excessive temperature is detected.  
- **Bad Battery Detection:** Identifies faulty or damaged batteries.  
- **Low Dropout Operation:** Allows efficient charging even with small input-output differentials.  

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

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