AOZ1948AI

Description：IC LED DRIVER CTRLR PWM 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:1588480e1871 Category: LED Drivers IC Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CTRLR PWM 8SOIC
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
Type：DC DC Controller
Topology：Step-Down (Buck)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：8V
Voltage - Supply (Max)：16V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：PWM
Applications：Backlight, Lighting
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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AOZ1948AI

Overview

The AOZ1948AI is a PWM LED driver controller manufactured by Alpha & Omega Semiconductor. It operates within an absolute maximum supply voltage range of 16V and supports pulse-width modulation dimming. The device is designed for surface mount installation in an 8-SOIC package with a width of 3.90mm. It functions reliably across an operating temperature range of -40°C to 85°C ambient temperature.

Feature Summary

Supports PWM dimming control for LED brightness adjustment
Operates with a maximum supply voltage of 16V
Designed for surface mount technology applications

Applications

LED backlight systems
General lighting solutions

Procurement Notes

Verify current availability status as the AOZ1948AI may be obsolete or out of stock depending on the distributor. Confirm package details match the 8-SOIC specification. Check for tariff implications if shipping to the United States. Ensure the substitute part number meets all electrical requirements before integration.

Selection Notes

Select this component for applications requiring PWM dimming capabilities within a 16V supply limit. Consider the 8-SOIC package size for PCB layout constraints. Verify that the operating temperature range of -40°C to 85°C aligns with the environmental conditions of the target system.

Part Context

Alpha & Omega Semiconductor produces power management ICs, including LED drivers. The AOZ1948AI belongs to their LED driver series. The company focuses on power MOSFETs and ICs for various electronic devices. This specific model addresses backlight and lighting needs.

Replacement Considerations

Similar substitutes are available for the AOZ1948AI. Verify compatibility with existing circuit designs when selecting an alternative. Ensure the replacement maintains the same PWM dimming functionality and voltage specifications.

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.