BQ24765RUVR

Product Overview

Category

BQ24765RUVR belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is designed for use in portable electronic devices, such as smartphones, tablets, and laptops, to efficiently manage power delivery and charging.

Characteristics

• High efficiency power conversion
• Integrated battery charger
• Flexible input voltage range
• Multiple protection features
• Compact package size

Package and Quantity

BQ24765RUVR is available in a small 32-pin QFN package. It is typically sold in reels containing a specified quantity, usually 250 or 300 units per reel.

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 3.3V to 25.2V
• Charging Current Range: Up to 8A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The BQ24765RUVR has a total of 32 pins. The pin configuration is as follows:

1. VIN
2. ACIN
3. TS
4. SRN
5. SRP
6. VREF
7. ISET
8. BAT
9. SYS
10. SDA
11. SCL
12. INT
13. CE
14. ILIM
15. STAT1
16. STAT2
17. STAT3
18. STAT4
19. PGND
20. AGND
21. VBST
22. BST
23. VCC
24. VCC
25. VCC
26. VCC
27. VCC
28. VCC
29. VCC
30. VCC
31. VCC
32. VCC

Functional Features

• Input voltage regulation
• Battery charging and management
• System power delivery control
• Thermal regulation and protection
• Communication interface for system monitoring

Advantages and Disadvantages

Advantages

• High efficiency power conversion reduces energy waste
• Integrated battery charger simplifies design and saves space
• Flexible input voltage range allows compatibility with various power sources
• Multiple protection features ensure safe operation

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages
• Complex pin configuration may require careful PCB layout and routing

Working Principles

The BQ24765RUVR operates by regulating the input voltage, managing battery charging, and controlling power delivery to the system. It utilizes a combination of switching regulators, voltage references, and control logic to achieve efficient power conversion and charging.

Detailed Application Field Plans

The BQ24765RUVR is widely used in portable electronic devices, including smartphones, tablets, laptops, and other battery-powered devices. Its compact size, high efficiency, and integrated battery charging capabilities make it an ideal choice for these applications.

Alternative Models

For those seeking alternative options, the following models provide similar functionality to the BQ24765RUVR:

1. BQ24770RUVR
2. BQ24780RUVR
3. BQ24790RUVR

These models offer comparable features and specifications, providing flexibility in choosing the most suitable PMIC for specific application requirements.

In conclusion, the BQ24765RUVR is a power management integrated circuit designed for portable electronic devices. With its high efficiency, integrated battery charger, and multiple protection features, it offers significant advantages in terms of power delivery and charging. Its compact package size and wide range of applications make it a popular choice among device manufacturers.