PAM2863ECR-B

Description：LED LIGHTING DRIVERS
Series：-
Mfr：Diodes Incorporated
Package：Bulk

SKU:85ba94a06546 Category: LED Drivers IC Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：LED LIGHTING DRIVERS
Series：-
Mfr：Diodes Incorporated
Package：Bulk
Type：DC DC Regulator
Topology：Step-Down (Buck)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：40V
Voltage - Output：-
Current - Output / Channel：2A
Frequency：233kHz ~ 1MHz
Dimming：Analog, PWM
Applications：Camera Flash
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SO-EP
Grade：-
Qualification：-

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PAM2863ECR-B

Overview

The PAM2863ECR-B is a DC-DC converter LED driver manufactured by Diodes Incorporated. It integrates an internal 40V NDMOS switch and supports up to 2A output current. The device accepts an input voltage range of 4.5 V to 40 V. Key electrical characteristics include efficiency up to 97% and support for both analog and PWM dimming. It features open LED protection and soft start functionality.

Feature Summary

Integrates an internal 40V NDMOS switch to reduce external component count
Supports both analog and PWM dimming methods for brightness control
Includes open LED protection and soft start capabilities

Applications

LED lighting systems requiring constant current drive
General purpose DC/DC conversion applications
Battery-powered LED devices

Procurement Notes

Verify the specific suffix 'B' against the official Diodes Incorporated datasheet, as standard listings often reference 'PAM2863ECR'. Confirm package type and tape/reel specifications with the supplier. Ensure the component meets required RoHS compliance standards for your application.

Selection Notes

Select this component for designs requiring high efficiency and integrated switching capability. The wide input voltage range suits various power sources. Consider the thermal performance of the SOP8 package under maximum load conditions when designing the PCB layout.

Part Context

This part belongs to the PAM2863 series of LED drivers from Diodes Incorporated. It is designed to simplify LED driving circuits by combining the controller and power switch in a single package. The series is commonly used in portable and fixed LED lighting solutions.

Replacement Considerations

Check for direct substitutes within the PAM2863 family or other 2A LED drivers from Diodes Incorporated. Verify pin compatibility and electrical parameters before replacing.

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.