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Product Detailed Parameters
- Description:IC LED DRVR LIN PWM 15MA 8MSOP
- Series:-
- Mfr:Diodes Incorporated
- Package:Tape & Reel (TR),Cut Tape (CT)
- Type:Linear
- Topology:-
- Internal Switch(s):No
- Number of Outputs:1
- Voltage - Supply (Min):4.5V
- Voltage - Supply (Max):60V
- Voltage - Output:4V
- Current - Output / Channel:15mA
- Frequency:-
- Dimming:PWM
- Applications:Lighting
- Operating Temperature:-40°C ~ 105°C (TA)
- Mounting Type:Surface Mount
- Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package:8-MSOP-EP
- Grade:-
- Qualification:-
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Overview
The AL5817MP-13 is a linear LED driver IC manufactured by Diodes Incorporated, designed for single-channel LED lighting applications. It operates within an input voltage range of 4.5 V to 60 V and delivers a regulated output current of 15 mA. The device supports PWM dimming functionality and functions at a switching frequency of 50 kHz. It features a maximum supply current of 11 mA and provides a fixed output voltage of 4 V. The component is housed in an MSOP-8 package with SMD/SMT mounting style and is rated for operation between -40°C and +105°C.
Feature Summary
- Linear topology for simplified circuit design
- Integrated PWM dimming control capability
- Wide input voltage tolerance for flexible power sources
Applications
- LED indicator circuits
- Low-power LED illumination modules
- Polarity protection in DC systems
Procurement Notes
Verify the specific suffix 'MP-13' against official Diodes Incorporated documentation to confirm pinout and thermal pad configuration. Ensure the MSOP-8 footprint matches your PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.
Selection Notes
Select this component when a linear regulation approach is preferred over switching converters for low-current LED loads. The 15 mA output current rating suits small signal indicators rather than high-power lighting. Verify that the 60 V maximum input voltage aligns with your system's supply rails and transient conditions.
Part Context
This part belongs to the AL58xx series of LED drivers from Diodes Incorporated. It shares functional similarities with other members like the AL5814MP-13 but is distinguished by its specific current regulation parameters and packaging. The series targets cost-sensitive, space-constrained LED applications requiring reliable linear drive characteristics.
Replacement Considerations
The AL5814MP-13 is a documented substitute within the same product family. Verify electrical parameter compatibility and pin alignment before substitution.
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