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MAX8645YETI+

3.6V 0.4mm PMIC MAX8645 28 Pin 3.6V 28-WFQFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8645YETI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 330
  • Description: 3.6V 0.4mm PMIC MAX8645 28 Pin 3.6V 28-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish TIN
Applications Backlight, Camera Flash
Subcategory Display Drivers
Max Power Dissipation 1.666W
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Base Part Number MAX8645
Pin Count 28
Number of Outputs 8
Operating Supply Voltage 5.5V
Power Supplies 3.6V
Power Dissipation 1.666W
Output Current 200mA
Max Supply Current 5.5mA
Topology Switched Capacitor (Charge Pump)
Min Input Voltage 2.7V
Max Input Voltage 5.5V
Current - Output / Channel 30mA 200mA Flash
Internal Switch(s) Yes
Low Level Output Current 400mA
Dimming Single-Wire
Number of Segments 8
Switching Frequency 1MHz
Multiplexed Display Capability NO
Length 4mm
Width 4mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX8645YETI+ Overview


The 28-WFQFN Exposed Pad package saves space on the board. The LED driver's design uses 8 outputs.The mounting method is Surface Mount.It is highly performing and reliable when it emerges as a DC DC Regulator.This LED driver can be operated at a temperature of -40°C~85°C TA. It is clear that Backlight, Camera Flash will benefit from the program.The terminations 28 are designed for its operation.This module has 28 pins as its base.The number of segments is estimated to be 8.It's mounted in Surface Mount.It is under the base part number MAX8645 that the LED driver can be found.In addition, it is equipped with a total of 28 pins.Furthermore, it can be classified as Display Drivers based on its characteristics.At a voltage of 2.7V, it operates at a minimal input voltage.In the presence of a maximum supply current, the value of 5.5V will be reached.Its high efficiency is based on the fact that the maximal supply current should not exceed 5.5mA.Loads can only be powered by 200mA current.Systems require 5.5V voltage to operate.This electronic component may perform its functions fully if the switching frequency is maintained at 1MHz.

MAX8645YETI+ Features


Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
Switching frequency of 1MHz

MAX8645YETI+ Applications


There are a lot of Maxim Integrated MAX8645YETI+ LED Driver ICs applications.

  • Refrigeration lighting
  • Architectural lighting
  • Scanners and Handy Terminals
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Constant Voltage Power Source for portable equipment
  • LED Lighting PFCs, Linear Dimmable
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • White LED Backlight for portable equipment
  • LED Lightings for Inspection Devices