AS3820-ZQFT

$1.47

Description：IC WHITE LED CTLR 16-CH 48-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:2f3a051538a3 Category: LED Drivers IC Brand: ams-OSRAM USA INC.

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Product introduction

Product Detailed Parameters

Description：IC WHITE LED CTLR 16-CH 48-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Type：Linear
Topology：-
Internal Switch(s)：No
Number of Outputs：16
Voltage - Supply (Min)：4V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：Backlight
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

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AS3820-ZQFT

Overview

The AS3820-ZQFT is an LED driver IC manufactured by ams-OSRAM USA INC. It features 16 outputs designed for linear dimming applications. The device operates within a supply voltage range of 4V to 5.5V. It is packaged in a 48-QFN (7x7) form factor and utilizes surface mount technology for integration into electronic systems.

Feature Summary

Provides sixteen independent output channels for LED control
Supports linear dimming functionality for precise brightness adjustment
Designed for surface mount assembly on printed circuit boards

Applications

LED backlighting systems

Procurement Notes

Verify the specific manufacturer designation and package dimensions against official datasheets before procurement. Confirm that the 48-QFN footprint matches your design requirements. Ensure the operating voltage range aligns with your system's power supply specifications to guarantee proper functionality.

Selection Notes

Select this component when a high-channel-count driver with linear dimming capabilities is required. The 4V to 5.5V supply range suits low-voltage digital systems. The 7x7mm QFN package offers a compact solution for space-constrained designs requiring sixteen distinct output lines.

Part Context

This part belongs to the ams-OSRAM portfolio of lighting control solutions. It is categorized as an LED driver IC, distinct from light sensors or emitters produced by the same manufacturer. The device serves as an active control element in illumination circuits rather than a passive optical component.

Replacement Considerations

Consult cross-reference tools for compatible alternatives if supply constraints arise. Verify that any substitute maintains the 16-output configuration and linear dimming interface. Ensure the replacement package matches the 48-QFN (7x7) specification for mechanical compatibility.

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.