AS1111-BSOT

Description：AS1347-BTDT-18135 WLP LF T&R
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:ecb6c1325c3b Category: LED Drivers IC Brand: ams-OSRAM USA INC.

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Product introduction

Product Detailed Parameters

Description：AS1347-BTDT-18135 WLP LF T&R
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：2
Voltage - Supply (Min)：-
Voltage - Supply (Max)：5V
Voltage - Output：0.15V ~ 3.6V
Current - Output / Channel：-
Frequency：-
Dimming：Analog, PWM
Applications：Backlight, Lighting
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-UFBGA, WLCSP
Supplier Device Package：6-WLCSP (1.17x0.77)
Grade：-
Qualification：-

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AS1111-BSOT

Overview

The AS1111-BSOT is a high-efficiency LED driver IC from the AS1111x family, manufactured by ams-OSRAM USA INC. It features two output channels with linear analog and PWM dimming capabilities. The component is housed in a compact 6-WLCSP package measuring 1.17x0.77 mm. Designed to match current source bias for various LED colors including white and blue, it supports precise control for lighting applications.

Feature Summary

Dual output channels supporting linear analog and PWM dimming
High efficiency design optimized for current source bias matching
Compact 6-WLCSP package for space-constrained layouts

Applications

White LED driving
Blue LED driving
General color LED illumination

Procurement Notes

Verify the specific suffix 'BSOT' against official datasheets to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with the intended PCB footprint, as WLCSP packages require precise soldering profiles. Cross-reference the manufacturer's latest documentation to confirm availability and any potential obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when dual-channel LED control with mixed analog and PWM dimming is required in a minimal footprint. It is suitable for applications needing precise current bias matching for white or blue LEDs. Consider the thermal management requirements associated with the small WLCSP package during the design phase.

Part Context

The AS1111-BSOT belongs to the AS1111x family of LED drivers, which are engineered for high efficiency and versatile color support. This series is part of ams-OSRAM's portfolio focused on innovative light solutions, providing reliable performance for modern LED lighting systems requiring compact form factors.

Replacement Considerations

Consult official substitution lists for compatible parts within the AS1111x family. Verify pinout and electrical characteristics before replacing to ensure functional equivalence.

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.