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AL8862SP-13
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Product Detailed Parameters
- Description：IC LED DRIVER RGLTR PWM 1A 8SO
- 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)：5V
- Voltage - Supply (Max)：60V
- Voltage - Output：-
- Current - Output / Channel：1A
- Frequency：1MHz
- Dimming：Analog, PWM
- Applications：Commercial & Industrial Lighting
- Operating Temperature：-40°C ~ 105°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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Overview
The AL8862SP-13 is a single-channel step-down LED driver IC manufactured by Diodes Incorporated. It operates with an input voltage range of 5V to 60V and delivers a maximum output current of 1A. The device features an internal 60V NDMOS switch and supports switching frequencies up to 1MHz. It provides high efficiency, reaching up to 97%, with typical output current accuracy of 4%. The IC includes comprehensive protection mechanisms such as LED short circuit, open circuit, current sense resistor short circuit, and over-temperature shutdown. It is housed in an 8-SO-EP package.
Feature Summary
- Integrated 60V NDMOS switch for efficient power conversion
- Single-pin control for on/off switching and analog/PWM dimming
- Built-in protections including LED short/open circuit and thermal shutdown
Applications
- Commercial lighting systems
- Industrial lighting applications
- MR16 LED downlights
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and temperature grade specifications. Confirm that the component meets RoHS compliance requirements if necessary for your assembly process. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before finalizing procurement orders.
Selection Notes
Select this component for applications requiring a wide input voltage range up to 60V and constant current drive capabilities. Ensure the design accommodates the 8-SO-EP package footprint and thermal requirements. Consider the internal switch rating and protection features when designing for reliability in commercial and industrial environments.
Part Context
The AL8862SP-13 belongs to the AL8862 series of LED lighting drivers from Diodes Incorporated. It is designed as a monolithic solution for driving LEDs in step-down configurations. The series targets high-efficiency applications with integrated power switches and control logic, simplifying the design process for LED luminaires.
Replacement Considerations
Consult the manufacturer's documentation for qualified alternative part numbers or cross-reference options. Verify pin compatibility and electrical specifications before substituting any components in existing designs.
