TPS61182RTER

$1.71

Description：IC LED DRV RGLTR PWM 25MA 16WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:d1e00d20c9e5 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 25MA 16WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：6
Voltage - Supply (Min)：5V
Voltage - Supply (Max)：24V
Voltage - Output：38V
Current - Output / Channel：25mA
Frequency：1.3MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-WQFN (3x3)
Grade：-
Qualification：-

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TPS61182RTER

Overview

The TPS61182RTER is a white LED driver IC designed for notebook displays, manufactured by Texas Instruments. It features a 16-WQFN package and operates within an input voltage range of 2.7 V to 3.6 V. The device provides six output channels with a maximum output current of 25 mA per channel. It supports PWM dimming and includes load disconnect during shutdown. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

Six-channel constant current output for white LED arrays
Integrated boost converter topology for display backlighting
PWM dimming capability for brightness control
Load disconnect function during shutdown mode

Applications

Notebook display backlight drivers
Portable computer LCD illumination systems
Mobile device LED lighting circuits

Procurement Notes

Verify the specific suffix 'RTER' against the manufacturer's official datasheet to confirm reel packaging and tape-and-reel specifications. Ensure the input voltage requirements align with the 2.7 V to 3.6 V range documented for this variant. Confirm RoHS compliance status and humidity sensitivity level prior to procurement. Cross-reference the 16-WQFN package dimensions with your PCB footprint design.

Selection Notes

Select this component when designing for low-voltage notebook applications requiring a 2.7 V to 3.6 V input supply. It is suitable for systems needing six independent LED channels with 25 mA current capacity. Consider the 16-WQFN package size for space-constrained layouts. Verify thermal performance within the -40°C to +85°C operating range for your specific enclosure conditions.

Part Context

The TPS61182 belongs to Texas Instruments' family of LED lighting drivers optimized for portable computing devices. This series integrates power switches and control logic into a compact WQFN package. The RTER suffix indicates a specific reel-based packaging configuration for automated surface-mount assembly processes.