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DIODES AP3031KTR-G1 product image
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  • Pinout Diagram
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DIODES AP3031KTR-G1RoHS

Manufacturer
DIODES
MPN
AP3031KTR-G1
LCSC Part #
C82636
Packaging
SOT-23-6
Customer #
Key Attributes
WHITE LED STEP-UP CONVERTER
Datasheetpdf iconDIODES AP3031KTR-G1

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerDIODES
PackagingSOT-23-6
Output Voltage-
FeaturesOver Voltage Protection;Built-in soft-start;LED open-circuit protection;Over-Temperature Protection (OTP)
Frequency - Switching1MHz
Switch Tube (Built-In/External)-
Voltage - Input(AC)-
Operating temperature-40℃~+85℃
Number of Channels1
TopologyBoost
TypeDC-DC
Output Current1.4A
Constant Current Accuracy-
Voltage - Input(DC)2.7V~16V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AP3031 is an inductor-based DC/DC boost converter designed to drive LED arrays. 1.4A switching current allows AP3031 to be used in different 7' to 10' LCD panel backlights (3*13 LED arrays typically). A constant frequency 1MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall 4.7μH inductor and 0.47μF output capacitor for the typical application is sufficient. The over output voltage protection is equipped in AP3031, which protects the IC under open load condition. The AP3031 includes UVLO, soft-start, current limit and OTSD to protect the circuit. The AP3031 is available in standard SOT-23-6, TSOT23-6 and SOIC-8 packages.

Features

AI Translation
  • Up to 92% Efficiency (VIN = 9V, IOUT = 260mA)
  • Up to 84% Efficiency (VIN = 5V, IOUT = 260mA)
  • Fast 1MHz Switching Frequency
  • Wide Input Voltage Range: 2.7V to 16V
  • Low 200mV Feedback Voltage
  • Output Over Voltage Protection
  • Cycle by Cycle Current Limit: 1.4A
  • Built-in Soft-start
  • Built-in Standby Mode to Achieve High Frequency PWM Dimming
  • Built-in Thermal Shutdown Function
  • Under Voltage Lockout

Applications

AI Translation
  • 7' to 10' LCD Panels
  • Digital Photo Frame
  • GPS Receiver
  • EPC
  • PDVD
In-Stock: 21,320
21,320 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2022$ 1.01
50+$ 0.1594$ 7.97
150+$ 0.141$ 21.15
500+$ 0.1182$ 59.10
3,000+$ 0.1055$ 316.50
6,000+$ 0.0994$ 596.40
Standard Packaging3000/Full Reel
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