MAX20444CATG/V+T

$2.83

Description：4 CHANNEL LED BACKLIGHT DRIVER W
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:7a7a37a2e976 Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX20444CATG/V+T is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is 4 CHANNEL LED BACKLIGHT DRIVER W. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX20444CATG/V+T

Description：4 CHANNEL LED BACKLIGHT DRIVER W
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：DC DC Controller
Topology：Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：36V
Voltage - Output：1.25V ~ 36V
Current - Output / Channel：130mA
Frequency：400kHz ~ 2.2MHz
Dimming：I2C, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-SWTQFN (4x4)
Grade：Automotive
Qualification：AEC-Q100

LED Driver IC datasheet and documents for MAX20444CATG/V+T

MAX20444CATG/V+T

LED Driver IC Overview

The MAX20444CATG/V+T is a DC-DC controller from Analog Devices, designed for flexible power conversion topologies including Flyback, SEPIC, Buck, and Boost. It features an internal switch and supports four outputs. The device operates with a minimum supply voltage of 4.5 V and an operating frequency range of 400 kHz to 2.2 MHz. It is housed in a SWTQFN-EP-24 package and functions within a temperature range of -40 °C to 125 °C.

LED Driver IC Feature Summary

Supports multiple power conversion topologies including Flyback, SEPIC, Buck, and Boost
Integrates internal switching components for simplified design
Capable of managing four distinct output channels

LED Driver IC Applications

Display driver power supplies
Industrial control systems requiring multi-rail power
Battery-powered equipment utilizing SEPIC or Boost architectures

LED Driver IC Procurement Notes

Verify the specific suffix (V+T) against official datasheets to confirm tape-and-reel packaging and lead-free status. Confirm RoHS compliance details directly with the manufacturer documentation. Ensure the order matches the exact thermal grade indicated by the 'CA' designation for the specified operating temperature range.

LED Driver IC Selection Notes

Select this component when a single controller must manage complex topologies like SEPIC or Flyback with multiple outputs. The integrated switch reduces external component count compared to discrete solutions. Verify that the required input voltage exceeds the 4.5 V minimum and that the application benefits from the adjustable frequency range up to 2.2 MHz for size optimization.

LED Driver IC Part Context

This part belongs to the MAX20444 series of display drivers and DC-DC controllers. It is often associated with applications requiring I2C interface capabilities for configuration, although the core function is power management. The series targets high-performance display and industrial applications needing robust power regulation.