USB5537B-6080AKZE

Product Overview

• Category: Integrated Circuit (IC)
• Use: USB Power Delivery Controller
• Characteristics:
  • High-performance USB PD controller
  • Supports USB Type-C and USB PD specifications
  • Compact package size
  • Wide operating voltage range
• Package: AKZE package
• Essence: USB power delivery control and management
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 3.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interface: I2C/SMBus
• Supported USB PD Versions: 1.0, 2.0, 3.0
• Maximum Output Current: 3A
• Protection Features:
  • Overvoltage protection
  • Overcurrent protection
  • Overtemperature protection
  • Short-circuit protection

Detailed Pin Configuration

The USB5537B-6080AKZE has the following pin configuration:

1. VBUS: Power supply input
2. CC1: USB Type-C Configuration Channel 1
3. CC2: USB Type-C Configuration Channel 2
4. GND: Ground
5. SDA: I2C/SMBus data line
6. SCL: I2C/SMBus clock line
7. ALERT: Interrupt output
8. INT#: Interrupt output
9. VDD: Power supply input
10. VOUT: Power output

Functional Features

• USB PD negotiation and power contract establishment
• Programmable power profiles and voltage/current limits
• Automatic detection of USB Type-C plug orientation
• Support for USB PD alternate modes
• Comprehensive protection features for safe operation

Advantages and Disadvantages

Advantages: - High-performance USB PD controller - Wide operating voltage range - Compact package size for space-constrained applications - Support for USB Type-C and USB PD specifications

Disadvantages: - Limited maximum output current (3A)

Working Principles

The USB5537B-6080AKZE is a USB power delivery controller that enables the negotiation and management of power delivery between a USB host and a connected device. It utilizes the USB PD protocol to establish power contracts, allowing devices to negotiate the desired voltage and current levels for charging or powering.

The controller communicates with the USB host through the I2C/SMBus interface, exchanging information about power capabilities, profiles, and alternate modes. It automatically detects the orientation of the USB Type-C plug and adjusts the power delivery accordingly.

To ensure safe operation, the USB5537B-6080AKZE incorporates various protection features such as overvoltage, overcurrent, overtemperature, and short-circuit protection.

Detailed Application Field Plans

The USB5537B-6080AKZE is widely used in various applications that require USB power delivery control and management. Some of the common application fields include:

1. Mobile devices: Smartphones, tablets, and laptops that support USB PD charging.
2. Consumer electronics: Power banks, wireless chargers, and portable speakers.
3. Automotive: In-car charging systems and infotainment systems.
4. Industrial equipment: USB-powered sensors, controllers, and data loggers.
5. Medical devices: Portable medical equipment and patient monitoring systems.

Detailed and Complete Alternative Models

1. USB5537C-6080AKZE: Similar to USB5537B-6080AKZE with enhanced protection features.
2. USB5537D-6080AKZE: Higher maximum output current (5A) version of USB5537B-6080AKZE.
3. USB5537E-6080AKZE: USB PD controller with additional GPIO pins for extended functionality.

Note: The above alternative models are suggestions and may not be an exhaustive list. Please refer to the manufacturer's documentation for a complete list of alternative models.

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