A6265KLPTR-T

$2.86

Description：IC LED DRIVER CTRLR PWM 16ETSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:987f32bd73b6 Category: LED Drivers IC Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CTRLR PWM 16ETSSOP
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：6.5V
Voltage - Supply (Max)：50V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：PWM
Applications：-
Operating Temperature：-40°C ~ 150°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-eTSSOP-EP
Grade：Automotive
Qualification：AEC-Q100

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A6265KLPTR-T

Overview

The A6265KLPTR-T is an automotive-grade LED driver controller manufactured by Allegro MicroSystems. It features a buck-boost topology with no internal switches, supporting a supply voltage range of 6.5V to 50V. The device provides one output channel and supports PWM dimming. It operates within a temperature range of -40°C to 150°C and holds AEC-Q100 qualification. The component is housed in a 16-eTSSOP-EP package with exposed pad.

Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Buck-boost topology suitable for wide input voltage variations
Supports precise PWM dimming control for LED applications

Applications

Automotive exterior lighting systems
High-brightness LED backlighting controllers
Industrial LED driver circuits requiring robust voltage regulation

Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's current datasheet before procurement. Confirm that the AEC-Q100 qualification status remains active for the intended automotive application. Ensure compatibility with the required operating temperature range of -40°C to 150°C. Check for any recent product change notices or end-of-life announcements from Allegro MicroSystems.

Selection Notes

Select this component when a buck-boost configuration is required for LED driving without integrated power switches. It is suitable for designs needing high thermal performance up to 150°C junction temperature. Consider the 16-pin eTSSOP package constraints for PCB layout. Verify that the external switch components meet the voltage and current requirements for the specific LED load.

Part Context

The A6265 series belongs to Allegro MicroSystems' portfolio of automotive LED drivers designed for high reliability. This specific part number represents a discontinued item, as indicated by public distributor records. It was engineered for demanding automotive environments requiring stable LED current regulation across varying supply conditions.