LTC4013IUFD#TRPBF

Product Overview

Category

LTC4013IUFD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Wide input voltage range
• Compact package size

Package

LTC4013IUFD#TRPBF is available in a small form factor package, typically a 28-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of LTC4013IUFD#TRPBF lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

This product is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0V to 60V
• Maximum Continuous Output Current: 20A
• Switching Frequency: Up to 2MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin
5. FB: Feedback pin
6. COMP: Compensation pin
7. SS: Soft-start pin
8. PGND: Power ground pin
9. BST: Boost pin
10. SW: Switch pin
11. ITH: Current sense threshold pin
12. ILIM: Current limit pin
13. VREF: Reference voltage pin
14. SCL: Serial clock pin
15. SDA: Serial data pin
16. INTVCC: Internal VCC pin
17. VCC: Supply voltage pin
18. VCCSENSE: Supply voltage sense pin
19. VBAT: Battery voltage pin
20. TS: Temperature sense pin
21. BATSENSE: Battery sense pin
22. BATTEMP: Battery temperature pin
23. STAT1: Status pin 1
24. STAT2: Status pin 2
25. STAT3: Status pin 3
26. STAT4: Status pin 4
27. STAT5: Status pin 5
28. STAT6: Status pin 6

Functional Features

• High-efficiency synchronous buck-boost DC/DC converter
• Wide input voltage range allows for versatile applications
• Programmable charging current and voltage
• Accurate battery charge termination
• Multiple status pins for monitoring various conditions
• Integrated protection features (overvoltage, overcurrent, thermal shutdown)

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range enables compatibility with various power sources
• Programmable charging parameters offer flexibility in different applications
• Integrated protection features enhance system reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Complex pin configuration may require careful PCB layout design

Working Principles

LTC4013IUFD#TRPBF operates as a synchronous buck-boost DC/DC converter. It regulates the output voltage by adjusting the duty cycle of the internal switches. The device utilizes a feedback mechanism to maintain the desired output voltage and provides accurate battery charging through programmable charging parameters. Integrated protection features ensure safe operation under abnormal conditions.

Detailed Application Field Plans

LTC4013IUFD#TRPBF finds applications in various fields, including: 1. Portable electronic devices 2. Automotive systems 3. Industrial equipment 4. Renewable energy systems 5. Battery-powered medical devices

Detailed and Complete Alternative Models

1. LTC4013EUFD#TRPBF
2. LTC4013CUFD#TRPBF
3. LTC4013IUFD#PBF
4. LTC4013EUFD#PBF
5. LTC4013CUFD#PBF

These alternative models offer similar functionality and characteristics to LTC4013IUFD#TRPBF, providing options for different design requirements.

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