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MAXIM MAX25606AUP/V+ product image
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MAXIM MAX25606AUP/V+

Manufacturer
MAXIM
MPN
MAX25606AUP/V+
LCSC Part #
C20265548
Packaging
TQFN-20-EP(4x4)
Customer #
Key Attributes
16.384MHz PWM 6 DC-DC 750mA 4V~60V TQFN-20-EP(4x4) LED Drivers RoHS
DatasheetMAXIM MAX25606AUP/V+
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
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1+$ 7.2191$ 7.22
222+$ 2.8813$ 639.65
518+$ 2.7841$ 1442.16
1,036+$ 2.737$ 2835.53
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers
ManufacturerMAXIM
PackagingTQFN-20-EP(4x4)
Frequency - Switching16.384MHz
DimmingPWM
Voltage - Input(AC)-
Number of Channels6
TypeDC-DC
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current750mA
Operating Temperature-40℃~+125℃
FeaturesLED open-circuit protection;Short Circuit Protection;Over-Temperature Protection (OTP)
Topology-
Constant Current Accuracy-
Voltage - Input(DC)4V~60V
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Introduction

AI Translation

The MAX25606 6-switch matrix manager IC for automotive lighting applications includes a 6-switch array for bypassing individual LEDs in a single- or dual-string application. It features six individually controlled n-channel MOSFET switches with each switch having an on-resistance of 0.2Ω and rated to withstand 16V. A single current source can be used to power all the LEDs connected in series. Individual LEDs can be dimmed by turning on and off the bypass switches across each LED. The device can also be configured in two string applications with three switches in series per string. Each switch can be connected across one, two, or three LEDs in series. It also allows for parallel connection of two switches to bypass high-current LEDs. The IC also includes an internal charge pump that powers the gate drive for the switches. The IC features a universal asynchronous receiver-transmitter (UART) communication interface. Each switch can be turned on, turned off, or PWM modulated with 12 bits of PWM duty cycle adjustment. Transitions between two different PWM settings can either happen instantly or a logarithmic fade transition can be applied. The logarithmic fade algorithm is built into the device and only requires a single software command. The IC features open-LED protection as well as open and short LED fault reporting through the serial interface. The device is available in a 20-pin 4x4mm side wettable TQFN and a 20-pin thin shrink small-outline package (TSSOP) with exposed pad. The device is AECQ100 grade 1 qualified and designed to operate over the full -40℃ to +125℃ temperature range.

Features

AI Translation
  • Automotive Ready: AEC-Q100 Qualified Six-Switch Matrix Manager Allows for Flexible Configuration
  • Single and Dual-String Configurations
  • Up to 6 Switches in Series for Single String
  • Up to 3 Switches in Series in Dual-String
  • Up to 3 LEDs per Switch
  • Robust Serial Interface
  • Multidrop UART Communication Interface
  • Up to 64 Addressable Devices
  • Optimal PWM Dimming Arrangement Provides Excellent Dimming Performance
  • Programmable 12-Bit PWM Dimming
  • Fade Transition Between PWM Dimming States
  • Internal Clock Generator or External Clock for PWM Dimming
  • EMI Mitigation
  • Programmable Slew Rate for EMI Control
  • Integrated Spread Spectrum Frequency Dithering
  • Protection Features and Package Improve Reliability
  • Open-LED Protection
  • Programmable Open and Short-LED Threshold
  • Open and Shorted-LED Fault Reporting
  • Open Trace Fault Reporting
  • Thermally Enhanced 20-Pin Side Wettable TQFN and 20-Pin TSSOP with Exposed Pad

Applications

AI Translation
  • Automotive Matrix LED Systems and Adaptive Drive Beam Lights