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AL3050FDC-7
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Product Detailed Parameters
- Description：IC LED DRVR RGLTR PWM 40MA 6DFN
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：30V
- Current - Output / Channel：40mA
- Frequency：750kHz
- Dimming：PWM
- Applications：Backlight
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-UDFN Exposed Pad
- Supplier Device Package：U-DFN2020-6 (Type S)
- Grade：-
- Qualification：-
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Overview
The AL3050FDC-7 is a small panel backlight LED driver manufactured by Diodes Incorporated. It utilizes a boost topology to regulate LED current, featuring a single output channel capable of delivering up to 40mA. The device is housed in a compact U-DFN2020-6 surface-mount package with an exposed pad for thermal management. It operates within a temperature range of -40°C to +85°C, ensuring reliability in various electronic applications requiring precise LED control.
Feature Summary
- Integrates a boost converter topology specifically designed for driving small panel backlights
- Provides regulated constant current output for stable LED illumination performance
- Features a compact six-pin U-DFN package suitable for space-constrained designs
Applications
- Small panel LCD backlighting systems
- Portable electronic device display illumination
- Consumer electronics requiring low-power LED drivers
Procurement Notes
Verify the specific suffix and tape-and-reel quantity against the manufacturer's official datasheet before ordering. Confirm that the U-DFN2020-6 package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when designing circuits for small panel backlights requiring a simple boost solution. Consider the 40mA output limit and single-channel configuration during schematic design. Evaluate the thermal performance of the exposed pad in your layout. Compare package size constraints against alternative drivers if higher current or multiple channels are needed.
Part Context
This part belongs to Diodes Incorporated's portfolio of LED driver integrated circuits. It is categorized under power management solutions for display applications. The U-DFN2020-6 package is common in modern consumer electronics for its small footprint. It complements other discrete and IC solutions for backlighting in portable devices.
