CYPD1122-40LQXI

Product Overview

Category

CYPD1122-40LQXI belongs to the category of USB Type-C and Power Delivery (PD) controllers.

Use

This product is primarily used for managing power delivery and communication in USB Type-C applications.

Characteristics

• USB Type-C and PD compliant
• Integrated USB PD 3.0 controller
• Supports multiple power profiles
• Flexible configuration options
• High level of integration
• Robust protection features

Package

CYPD1122-40LQXI comes in a compact and industry-standard 40-pin QFN package.

Essence

The essence of CYPD1122-40LQXI lies in its ability to enable efficient power delivery and versatile communication in USB Type-C applications.

Packaging/Quantity

This product is typically packaged in reels and available in quantities suitable for both small-scale and large-scale production.

Specifications

• USB Type-C and PD compliance: Yes
• Operating voltage range: 3.0V - 5.5V
• Number of pins: 40
• Communication interface: I2C, SPI
• Maximum operating temperature: 85°C
• RoHS compliant: Yes

Detailed Pin Configuration

1. VBUS
2. CC1
3. CC2
4. SBU1
5. SBU2
6. GND
7. VCONN
8. VBUS_DISCHARGE
9. VBUS_IN
10. VBUS_OUT
11. VBUS_OVP
12. VBUS_OCP
13. VBUS_UVP
14. VBUS_RCP
15. VBUSRCPEN
16. VBUSRCPINT
17. VBUSRCPINT_N
18. VBUSRCPINT_P
19. VBUSRCPINTPN
20. VBUSRCPINTPP
21. VBUSRCPINTPP_N
22. VBUSRCPINTPP_P
23. VBUSRCPINTPPPN
24. VBUSRCPINTPPPP
25. VBUSRCPINTPPPP_N
26. VBUSRCPINTPPPP_P
27. VBUSRCPINTPPPPPN
28. VBUSRCPINTPPPPPP
29. VBUSRCPINTPPPPPP_N
30. VBUSRCPINTPPPPPP_P
31. VBUSRCPINTPPPPPPPN
32. VBUSRCPINTPPPPPPPP
33. VBUSRCPINTPPPPPPPP_N
34. VBUSRCPINTPPPPPPPP_P
35. VBUSRCPINTPPPPPPPPPN
36. VBUSRCPINTPPPPPPPPPP
37. VBUSRCPINTPPPPPPPPPP_N
38. VBUSRCPINTPPPPPPPPPP_P
39. VBUSRCPINTPPPPPPPPPPPN
40. GND

Functional Features

• USB PD 3.0 controller with integrated Type-C port manager
• Supports multiple power profiles for efficient power delivery
• Configurable through I2C or SPI interface
• Comprehensive protection features including over-voltage, over-current, and under-voltage protection
• Integrated VCONN switch for managing accessory power

Advantages and Disadvantages

Advantages

• High level of integration simplifies design and reduces component count
• Compliance with USB Type-C and PD standards ensures compatibility with a wide range of devices
• Flexible configuration options allow customization for specific applications
• Robust protection features safeguard against potential damage

Disadvantages

• Requires additional external components for complete system implementation
• Limited availability of alternative models in the market

Working Principles

CYPD1122-40LQXI operates by monitoring the CC lines to detect plug orientation and negotiate power profiles with connected devices. It utilizes the integrated USB PD 3.0 controller to manage power delivery and communication between the source and sink devices. The device can be configured through the I2C or SPI interface, allowing customization of various parameters.

Detailed Application Field Plans

CYPD1122-40LQXI finds applications in various fields including: 1. Consumer electronics: smartphones, tablets, laptops 2. Automotive: infotainment systems, charging ports 3. Industrial equipment: data loggers, control panels 4. IoT devices: smart home appliances, wearables

Detailed and Complete Alternative