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AL5809-120P1-7
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Product Detailed Parameters
- Description：IC LED DRVR LIN PWM 120MA PDI123
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.5V
- Voltage - Supply (Max)：60V
- Voltage - Output：60V
- Current - Output / Channel：120mA
- Frequency：-
- Dimming：-
- Applications：Signage
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：POWERDI®123
- Supplier Device Package：PowerDI™ 123
- Grade：-
- Qualification：-
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Overview
The AL5809-120P1-7 is a linear LED driver IC from Diodes Incorporated, designed for constant current regulation. It features an integrated high-voltage switch and supports PWM dimming. The device operates with an input voltage range of 2.5 V to 60 V and delivers a fixed output current of 120 mA. It utilizes the PowerDI-123-2 surface-mount package and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Integrates a high-voltage switch for simplified circuit design
- Supports pulse-width modulation (PWM) dimming control
- Provides stable constant current regulation for LEDs
Applications
- LED lighting systems
- General illumination drivers
- Low-power LED arrays
Procurement Notes
Verify the specific suffix P1-7 against official Diodes Incorporated documentation to confirm the exact tape-and-reel packaging configuration. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and avoid counterfeit risks during sourcing.
Selection Notes
Select this component when a compact solution for low-current LED driving is required. The PowerDI-123-2 package offers space efficiency compared to larger alternatives. Consider the 120 mA output capability and 60 V maximum voltage rating to ensure compatibility with the intended LED load characteristics and supply voltage constraints.
Part Context
This part belongs to the AL5809 series of linear LED drivers. The series includes variants with different fixed output currents, such as 30 mA, 90 mA, and 150 mA options. These devices share common architectural features including high-voltage integration and PWM dimming capabilities, tailored for various LED brightness requirements.
Replacement Considerations
Check for other AL5809 series variants like AL5809-90P1-7 or AL5809-150P1-7 if current adjustment is permissible. Verify pinout and package compatibility before substituting with generic linear regulators.
