LTC4075EDD#TRPBF

Product Overview

Category

LTC4075EDD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for battery charging applications.

Characteristics

• Integrated circuit
• Battery charging functionality
• High efficiency
• Small package size
• Low power consumption

Package

LTC4075EDD#TRPBF is available in a DFN-10 package.

Essence

The essence of this product lies in its ability to efficiently charge batteries while consuming minimal power.

Packaging/Quantity

LTC4075EDD#TRPBF is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 4.95V to 6.5V
• Charge Current: Up to 800mA
• Programmable Charge Termination Current
• Automatic Recharge
• Thermal Regulation
• Battery Temperature Monitor
• Under-Voltage Lockout
• Overvoltage Protection
• Short-Circuit Protection

Detailed Pin Configuration

1. VIN - Input voltage pin
2. GND - Ground pin
3. PROG - Charge termination current programming pin
4. BAT - Battery connection pin
5. STAT - Status output pin
6. TS - Battery temperature sense pin
7. VOUT - Output voltage pin
8. ISET - Charge current programming pin
9. SDA - I2C data pin
10. SCL - I2C clock pin

Functional Features

• Programmable charge termination current allows customization based on battery requirements.
• Automatic recharge feature ensures continuous charging when the battery voltage drops below a certain threshold.
• Thermal regulation prevents overheating during charging process.
• Battery temperature monitor provides protection against excessive temperature rise.
• Under-voltage lockout prevents charging when the input voltage is below a certain threshold.
• Overvoltage protection safeguards the battery from excessive voltage levels.
• Short-circuit protection ensures safety during charging process.

Advantages and Disadvantages

Advantages

• High efficiency charging
• Small package size allows for compact designs
• Low power consumption
• Programmable charge termination current provides flexibility
• Automatic recharge feature ensures uninterrupted charging

Disadvantages

• Limited input voltage range (4.95V to 6.5V)
• Charge current limited to 800mA

Working Principles

LTC4075EDD#TRPBF operates by regulating the charging current and voltage to ensure efficient and safe charging of batteries. It utilizes programmable charge termination current and thermal regulation to prevent overcharging and overheating. The automatic recharge feature enables continuous charging, while the under-voltage lockout and overvoltage protection provide additional safety measures.

Detailed Application Field Plans

LTC4075EDD#TRPBF finds applications in various fields, including: 1. Portable electronic devices 2. Wireless communication devices 3. Medical devices 4. Industrial equipment 5. Automotive systems

Detailed and Complete Alternative Models

1. LTC4075IDD#TRPBF
2. LTC4075XEDD#TRPBF
3. LTC4075HDD#TRPBF
4. LTC4075MPDD#TRPBF
5. LTC4075EUFD#TRPBF

These alternative models offer similar functionality and characteristics to LTC4075EDD#TRPBF, providing options for different design requirements.

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