AN32054B-PB

Display Drivers Overview

The AN32054B-PB is a dot matrix LED display driver manufactured by Panasonic Electronic Components. It features a 17-channel output configuration with a PWM frequency of 1.2 MHz, supporting direct control of LED displays. The component operates within a supply voltage range of 1.7V to 5.6V and utilizes I²C and SPI interfaces for communication. It is housed in a 49-BGA or 50-pin WLCSP package (UBGA050-W-4242AEL) with dimensions of 4.2x4.2mm. The device supports surface mount technology and functions within an operating temperature range of -30°C to 85°C.

Display Drivers Feature Summary

• Supports direct control of LED displays via integrated dot matrix driving capabilities
• Enables flexible interface connectivity through standard I²C and SPI protocols
• Provides high-frequency pulse width modulation for precise brightness control

Display Drivers Applications

• Signage and information boards
• Automotive infotainment systems
• Consumer electronics with LED-based displays

Display Drivers Procurement Notes

Verify the current status of this component as multiple sources indicate it is discontinued or obsolete. Confirm availability through authorized distributors or secondary markets if active procurement is required. Ensure compatibility with existing system designs given the potential end-of-life status. Check specific packaging details such as tape and reel specifications when sourcing from alternative suppliers.

Display Drivers Selection Notes

Select this component for applications requiring compact LED display driving solutions with minimal pin count. The small form factor makes it suitable for space-constrained devices. Consider the discontinued status when planning long-term production runs. Evaluate alternative drivers if continuous supply is critical for the product lifecycle.

Display Drivers Part Context

This part belongs to Panasonic's LED display driver portfolio, designed for efficient management of segmented and dot matrix displays. It integrates necessary drive circuits to reduce external component count. The specific model targets mid-density display applications where size and power efficiency are prioritized over high-channel counts.

Display Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineers should consult Panasonic for recommended obsolescence alternatives or design-in new components with equivalent interface and channel specifications.