TPS61301YFFR

$0.99

Description：IC LED DRV RGLTR I2C 20DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:ce2c84b491e2 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR I2C 20DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：3
Voltage - Supply (Min)：2.5V
Voltage - Supply (Max)：5.5V
Voltage - Output：5.7V
Current - Output / Channel：400mA, 800mA (Flash)
Frequency：1.92MHz
Dimming：I2C
Applications：Camera Flash
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-UFBGA, DSBGA
Supplier Device Package：20-DSBGA
Grade：-
Qualification：-

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TPS61301YFFR

Overview

The TPS61301YFFR is a Texas Instruments LED lighting driver IC designed for multi-LED camera flash applications. It features three outputs with a maximum output current of 1.5 A per channel and supports up to 4.1 A total current. The device operates within an input voltage range of 2.5 V to 5.5 V and utilizes an I²C compatible interface for light dimming control. It is housed in a DSBGA-20 package and functions within a temperature range of -40°C to +85°C.

Feature Summary

Supports I²C compatible interface for digital light dimming control
Integrates load disconnect functionality during shutdown mode
Provides synchronous rectification for improved efficiency

Applications

Multi-LED camera flash drivers
Mobile device illumination systems
Portable electronic lighting solutions

Procurement Notes

Verify the specific suffix (YFFR) against the manufacturer datasheet to confirm the reel packaging configuration. Ensure the design accounts for the DSBGA-20 thermal requirements and I²C address settings. Cross-reference the electrical parameters with the official Texas Instruments specification sheet to validate compatibility with the target application circuit before finalizing procurement.

Selection Notes

Select this component when designing systems requiring multiple synchronized LED channels for high-intensity flash applications. The integrated I²C interface allows for precise digital control, reducing external component count compared to analog solutions. Consider the 1.5 A per-channel capability and the 2.5 V to 5.5 V input range to ensure adequate power delivery for the intended LED array configuration.

Part Context

This part belongs to the TPS61301 series of LED drivers from Texas Instruments. It is specifically engineered for portable electronics needing compact, high-efficiency flash lighting. The device integrates boost converters and control logic into a small footprint, serving as a key power management solution for smartphone and tablet camera modules.