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DIODES AL8807W5-7 product image
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DIODES AL8807W5-7RoHS

Manufacturer
DIODES
MPN
AL8807W5-7
LCSC Part #
C113628
Packaging
SOT-25
Customer #
Key Attributes
High Efficiency Low 36V 1A Buck LED Driver
Datasheetpdf iconDIODES AL8807W5-7
In-Stock: 145
145 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5345$ 0.53
10+$ 0.4244$ 4.24
30+$ 0.3782$ 11.35
100+$ 0.3191$ 31.91
500+$ 0.292$ 146.00
1,000+$ 0.2777$ 277.70
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerDIODES
PackagingSOT-25
Output Voltage-
Frequency - Switching1MHz
FeaturesLED open-circuit protection
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+125℃
TopologyBuck
Number of Channels1
TypeDC-DC
Output Current1.3A
Constant Current Accuracy5%
Voltage - Input(DC)6V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AL8807 is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 9 LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 6V to 36V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The AL8807 switches at frequency up to 1MHz with controlled rise and fall times to reduce EMI. This allows the use of small size external components, hence minimizing the PCB area needed. Maximum output current of AL8807 is set via an external resistor connected between the V_IN and SET input pins. Dimming is achieved by applying either a DC voltage or a PWM signal at the CTRL input pin. An input voltage of 0.4V or lower at CTRL switches off the output MOSFET simplifying PWM dimming.

Features

AI Translation
  • LED Driving Current up to 1.3A (MSOP-8EP)
  • Better Than 5% Accuracy
  • High Efficiency up to 96%
  • Optimally Controlled Switching Speeds
  • Operating Input Voltage from 6V to 36V
  • PWM/DC Input for Dimming Control
  • Built-In Output Open-Circuit Protection
  • SOT25, MSOP-8EP: Available in “Green” Molding Compound (No Br, Sb)
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Applications

AI Translation
  • MR16 Lamps
  • General Illumination Lamps
  • 12V Powered LED Lamps
  • 24V Powered LED Lamps