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DIODES AP3032KTR-G1 product image
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DIODES AP3032KTR-G1RoHS

Manufacturer
DIODES
MPN
AP3032KTR-G1
LCSC Part #
C264086
Packaging
SOT-23-6
Customer #
Key Attributes
WHITE LED STEP-UP CONVERTER
Datasheetpdf iconDIODES AP3032KTR-G1
In-Stock: 31,695
31,695 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.2511$ 1.26
50+$ 0.2001$ 10.01
150+$ 0.1752$ 26.28
500+$ 0.1529$ 76.45
3,000+$ 0.131$ 393.00
6,000+$ 0.1273$ 763.80
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers
ManufacturerDIODES
PackagingSOT-23-6
Frequency - Switching1MHz
DimmingPWM
Voltage - Input(AC)-
Number of Channels1
TypeDC-DC
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current1.4A
Operating Temperature-40℃~+85℃
FeaturesOver Voltage Protection;Built-in soft-start;LED open-circuit protection;Over-Temperature Protection (OTP)
TopologyBoost
Constant Current Accuracy-
Voltage - Input(DC)2.7V~9V
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Introduction

AI Translation

The AP3032 is an inductor-based DC/DC boost converter designed to drive up to 4 rows of LEDs with 7 series for each in parallel for backlight. A constant frequency 1MHz PWM control scheme is employed in this IC, which means tiny external components can be used. Specifically, 1mm tall 6.8μH inductor and 1μF aluminum output capacitor for the typical application is sufficient. The over output voltage protection is equipped in AP3032, which protects the IC under open load condition. The AP3032 includes UVLO, soft-start, stand-by mode, current limiting and OTSD to protect the circuit under over load condition. The AP3032 is available in SOT-23-6 package.

Features

AI Translation
  • Efficiency Up to 81% （VIN = 5V, IOUT = 80mA）
  • Drives up to 4 Rows of WLEDs with 7 Series for Each in Parallel (VIN = 5V)
  • Fast 1 MHz Switching Frequency
  • Wide Input Voltage Range: 2.7V to 9V
  • Low Feedback Voltage: 200mV
  • 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