TPS61161DRVT

$1.21

Description：IC LED DRV RGLTR PWM 700MA 6WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c943c7b5bd96 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 700MA 6WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：18V
Voltage - Output：38V
Current - Output / Channel：700mA (Switch)
Frequency：600kHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：6-WSON (2x2)
Grade：-
Qualification：-

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TPS61161DRVT

Overview

The TPS61161DRVT is a white LED driver IC from Texas Instruments, featuring a boost topology and WSON-6 package. It operates on an input voltage range of 2.7 V to 18 V, delivering up to 700 mA output current with a maximum output voltage of 38 V. The device functions at a switching frequency of 600 kHz and supports PWM dimming alongside open LED protection. It is rated for operating temperatures between -40°C and +85°C.

Feature Summary

Integrated boost converter topology for efficient white LED driving
Supports digital and PWM brightness control mechanisms
Includes internal open LED protection circuitry

Applications

White LED lighting systems
Portable electronic devices requiring LED illumination
General-purpose LED driver circuits

Procurement Notes

Verify the specific suffix DRVT against official Texas Instruments documentation to confirm the exact reel or cut tape configuration. Ensure compatibility with surface mount assembly processes given the WSON-6 package type. Confirm moisture sensitivity levels and storage conditions prior to handling. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when a single-channel boost LED driver is required within a 2.7 V to 18 V input range. It is suitable for applications needing up to 700 mA drive current and 38 V output capability. Consider the WSON-6 footprint for space-constrained designs. Verify that the -40°C to +85°C temperature range meets the operational environment requirements.

Part Context

This part belongs to the TPS61161 series of LED lighting drivers manufactured by Texas Instruments. It is designed specifically for driving white LEDs in portable and general lighting applications. The series offers integrated power switches and control logic to simplify design implementation while maintaining high efficiency and reliability standards.

Replacement Considerations

Consult official substitution guides for compatible alternatives such as the TPS61160ADRVT or automotive-grade variants like the TPS61161QDRVRQ1 if higher temperature ratings are needed.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.