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DIODES AP8803WTG-7RoHS

Manufacturer
DIODES
MPN
AP8803WTG-7
LCSC Part #
C154770
Packaging
TSOT-23-5
Customer #
Key Attributes
30V 1A BUCK LED DRIVER
Datasheetpdf iconDIODES AP8803WTG-7
In-Stock: 200
200 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7106$ 1.71
10+$ 1.6829$ 16.83
30+$ 1.665$ 49.95
100+$ 1.6471$ 164.71
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
PackagingTSOT-23-5
Output Voltage-
Frequency - Switching700kHz
FeaturesBuilt-in soft-start;LED open-circuit protection;Short Circuit Protection
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+125℃
TopologyBuck
Number of Channels1
TypeDC-DC
Output Current1A
Constant Current Accuracy-
Voltage - Input(DC)8V~30V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AP8803 is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to 7 LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 8V to 30V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors. The AP8803 switches at frequency up to 700kHz. This allows the use of small size external components, hence minimizing the PCB area needed. Maximum output current of AP8803 is set via an external resistor connected between the VIN 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 0.2V or lower at CTRL shuts down the output at SW and puts the device into a low-current standby state.

Features

AI Translation
  • LED Driving Current up to 1A
  • High Efficiency Up to 92%
  • Operating Input Voltage Up to 30V
  • High Switching Frequency Up to 700kHz
  • PWM/DC Input for Dimming Control
  • Built-In Output Open-Circuit Protection
  • TSOT25: Available in “Green” Molding Compound (No Br, Sb) with lead Free Finish/ RoHS Compliant
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device