AS1390A-BQFT-6K

Description：IC LED DRIVER CONTROLLER 20QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:3b339489511c Category: LED Drivers IC Brand: ams-OSRAM USA INC.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CONTROLLER 20QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Type：DC DC Controller
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：10V
Voltage - Supply (Max)：30V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-QFN (4x4)
Grade：-
Qualification：-

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AS1390A-BQFT-6K

Overview

The AS1390A-BQFT-6K is a standalone intelligent LED driver IC manufactured by ams OSRAM. It features six independent outputs designed for automotive lighting applications. The device operates within an input voltage range of 4.3 V to 5.5 V and supports PWM dimming control. It is housed in a QFN-16 package and is rated for operation between -40°C and +125°C. This component integrates protection features suitable for high-reliability environments.

Feature Summary

Six-output architecture for independent channel control
Automotive-grade reliability with extended temperature rating
Integrated PWM dimming capability for brightness adjustment
Standalone intelligent design reducing external component count

Applications

Automotive exterior lighting systems
Interior ambient lighting modules
High-reliability LED indicator circuits

Procurement Notes

Verify the exact suffix 'BQFT-6K' against official ams OSRAM documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and humidity sensitivity level prior to assembly. Cross-reference the manufacturer part number with current datasheets to validate active status and any recent design changes.

Selection Notes

Select this component when a multi-channel, automotive-rated LED driver is required. Ensure the application voltage stays within the 4.3 V to 5.5 V range. Consider the QFN-16 package constraints for PCB layout. Verify thermal management requirements given the +125°C maximum operating temperature specification.

Part Context

This part belongs to the AS1163 series of intelligent LED drivers from ams OSRAM. These devices are engineered specifically for automotive lighting standards. The series provides integrated protection and diagnostic features common in modern vehicle illumination systems.