AS3646-ZWLT WLP LF

Description：IC LED DRIVER REGULATOR 12WLCSP
Series：*
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:e4099581c233 Category: LED Drivers IC Brand: ams-OSRAM USA INC.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER REGULATOR 12WLCSP
Series：*
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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AS3646-ZWLT WLP LF

Overview

The AS3646-ZWLT WLP LF is an LED driver IC manufactured by ams OSRAM. It is designed as a regulator for LED applications and is packaged in a 12-WLCSP (Wafer-Level Chip Scale Package) format. The component integrates the necessary control circuitry to manage LED current regulation within a compact footprint suitable for space-constrained electronic designs.

Feature Summary

Integrates LED driver and regulator functions into a single integrated circuit
Utilizes a 12-WLCSP package for minimal board space consumption
Designed for efficient management of LED load currents

Applications

Portable consumer electronics requiring compact lighting solutions
Mobile device indicator or ambient lighting circuits
Space-constrained industrial control panels

Procurement Notes

Verify the specific datasheet revision and electrical characteristics against your design requirements before procurement. Confirm that the 12-WLCSP package dimensions and thermal performance align with your PCB layout constraints. Ensure compatibility with your target LED forward voltage and current specifications by reviewing the official manufacturer documentation.

Selection Notes

Select this component when a small form factor is critical for the application. The WLP technology offers advantages in size compared to traditional packages. Evaluate the thermal dissipation capabilities of the WLCSP format against your system's heat management strategy. Consider the integration level of the driver versus discrete solutions for complexity reduction.

Part Context

This part belongs to the ams OSRAM portfolio of optoelectronic and sensor solutions. The company combines expertise in photonics and sensing to provide components for various industries. The AS3646 series represents their approach to miniaturized power management for light-emitting diodes, leveraging advanced packaging technologies.

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.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.