HPA01116RHBR

Description：24-CHANNEL, 12-BIT PWM LED DRIVE
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:e47c15b090e1 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：24-CHANNEL, 12-BIT PWM LED DRIVE
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
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Current - Output / Channel：-
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Operating Temperature：-
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Supplier Device Package：-
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HPA01116RHBR

Overview

The HPA01116RHBR is a 24-channel, 12-bit PWM LED driver manufactured by Texas Instruments. It features an internal oscillator and operates within a supply voltage range of 3V to 5.5V. The device supports output currents up to 30mA per channel and can drive outputs up to 30V. It functions within a temperature range of -40°C to +85°C and is housed in a VQFN-32 package.

Feature Summary

Integrates 24 independent PWM channels for precise LED control
Includes an internal oscillator eliminating external timing components
Supports high-voltage LED loads with individual channel current regulation

Applications

Backlight systems for displays
LED indicator arrays
General-purpose LED lighting control

Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package type and tape/reel specifications. Confirm RoHS compliance status and lead-free requirements prior to ordering. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and availability.

Selection Notes

Select this component when a high-density solution for driving multiple LEDs is required without external oscillators. Consider the VQFN-32 package constraints for thermal management and PCB space. Ensure the application voltage does not exceed the 30V output limit and that the 30mA per-channel current rating meets the LED load requirements.

Part Context

This device belongs to the HPA series of LED drivers from Texas Instruments, designed for efficient light management. It complements other TI solutions like the TLC5947 series but offers specific integration of an internal oscillator and distinct channel counts suitable for compact display and lighting applications requiring precise 12-bit grayscale control.