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AL8860MP-13
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Product Detailed Parameters
- Description：IC LED DRVR RGLTR PWM 1.5A 8MSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：36V
- Current - Output / Channel：1.5A
- Frequency：1MHz
- Dimming：Analog, PWM
- Applications：Lighting, Signage
- 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 AL8860MP-13 is a buck LED driver IC from Diodes Incorporated, designed for high-efficiency lighting applications. It features an integrated 40V switch and supports an input voltage range of 4.5V to 40V. The device delivers a maximum output current of 1.5A with a switching frequency of 1MHz. It operates within an ambient temperature range of -40°C to 125°C and is housed in an MSOP-8EP package. Key electrical parameters include a maximum output voltage of 36V and a typical quiescent current of 550µA.
Feature Summary
- Integrates a high-voltage power switch for simplified circuit design
- Supports both analog and PWM dimming methods for precise brightness control
- Includes open LED protection to enhance system reliability
- Operates at a fixed high switching frequency to minimize external component size
Applications
- LED backlighting systems
- General LED illumination
- Signage drivers
Procurement Notes
Verify the specific suffix 'MP-13' against the manufacturer's latest datasheet to confirm packaging type and tape/reel specifications. Ensure the order quantity aligns with standard reel sizes if bulk procurement is required. Cross-reference the AEC-Q100 qualification status if automotive-grade compliance is mandatory for the target application environment.
Selection Notes
Select this component when a compact solution with integrated switching capability is required for buck topology LED drives. Consider the 1.5A current limit and 40V input range suitability for the specific LED string configuration. Evaluate the thermal performance requirements given the MSOP-8EP package and the intended operating temperature range of up to 125°C.
Part Context
This part belongs to the AL8860 series of LED drivers manufactured by Diodes Incorporated. The series focuses on efficient, single-output buck converters suitable for various lighting needs. The AL8860MP-13 variant specifically denotes the MSOP-8EP package and standard commercial/automotive grade availability as per distributor listings.
Replacement Considerations
The AL8861QMP-13 is a related variant within the same family, offering similar functionality but potentially differing in switching frequency or specific qualification standards. Verify pin compatibility and electrical parameter overlaps before substitution.
