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XDS TX6122RoHS

Manufacturer
XDSAsian Brands
MPN
TX6122
LCSC Part #
C448624
Packaging
ESOP-8
Customer #
Key Attributes
IC LED DRIVER PWM 2A ESOP-8
Datasheetpdf iconXDS TX6122
In-Stock: 4,305
4,305 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.2311$ 1.16
50+$ 0.1804$ 9.02
150+$ 0.1586$ 23.79
500+$ 0.1315$ 65.75
2,500+$ 0.1164$ 291.00
4,000+$ 0.1092$ 436.80
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerXDS
PackagingESOP-8
Output Voltage-
Frequency - Switching1MHz
FeaturesOver-Temperature Protection (OTP)
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-20℃~+85℃
TopologyBuck
Number of Channels1
TypeDC-DC
Output Current2A
Constant Current Accuracy-
Voltage - Input(DC)3.2V~60V
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Introduction

AI Translation

TX6122 is a high-efficiency, high-precision switching buck high-power LED constant-current driver IC with an integrated 60V power MOSFET. The IC employs a peak current control method with fixed off-time, where the off-time is adjustable via an external capacitor, allowing the operating frequency to be modified according to user requirements. The LED drive current for high-brightness LEDs can be controlled by adjusting the external current-sense resistor, achieving the desired constant luminance. LED dimming is implemented by applying a PWM signal to the DIM pin, which also supports linear dimming. An integrated VDD zener diode and over-temperature protection circuit help reduce external component count and improve system reliability.

Features

AI Translation
  • Input voltage range: 3.6V ~ 60V
  • Integrated 60V power MOSFET
  • Adjustable output current up to 2.5A
  • Operating frequency up to 1MHz
  • Conversion efficiency up to 93%
  • Linear and PWM dimming support
  • Adjustable off-time
  • Intelligent over-temperature protection
  • Integrated VDD Zener diode

Applications

AI Translation
  • Network systems
  • Medical equipment
  • Industrial equipment
  • Consumer electronics
  • LED lighting