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MAX8645YETI+T

MAX8645YETI+T

MAX8645YETI+T

Maxim Integrated

3.6V 0.4mm PMIC MAX8645 28 Pin 1MHz 3.6V 28-WFQFN Exposed Pad

SOT-23

MAX8645YETI+T Datasheet

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Specifications
Name Value
Type Parameter
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 Tape & Reel (TR)
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 Matte Tin (Sn)
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
Frequency 1MHz
Base Part Number MAX8645
Pin Count 28
Number of Outputs 8
Operating Supply Voltage 5.5V
Power Supplies 3.6V
Power Dissipation 1.666W
Max Supply Current 5.5mA
Topology Switched Capacitor (Charge Pump)
Current - Output / Channel 30mA 200mA Flash
Internal Switch(s) Yes
Low Level Output Current 400mA
fmax-Min 1 MHz
Dimming Single-Wire
Number of Segments 8
Voltage - Supply (Min) 2.7V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Length 4mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
MAX8645YETI+T Product Details

MAX8645YETI+T Overview


Its 28-WFQFN Exposed Pad package is used to save board space. 8 outputs are designed into LED drivers.It adopts the way of Surface Mount for mounting.With high reliability and efficiency, this emerges as a DC DC Regulator.It is possible for the led driver ic to operate normally at -40°C~85°C TA.There are many benefits for Backlight, Camera Flash.It operates on the basis of the frequency of 1MHz.In this case, it uses 28 terminations.This configuration is built upon 28 pins.It is likely that undetermined failures will occur if the voltage supply is less than 2.7V.We estimate that there are 8 segments.Surface Mount is mounted on it.A base part number of MAX8645 is associated with this LED driver.A device with 28 pins is available.As a result, it can also be classified as Display Drivers.When the maximum supply current is below 5.5mA, the device can deliver high efficiency.Systems require 5.5V voltage to operate.

MAX8645YETI+T Features


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

MAX8645YETI+T Applications


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

  • Dimmable LED for vehicle interiors
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Industrial LED Lighting: Image Recognition Devices
  • Amusement Machines
  • White LED Backlight for portable equipment
  • A- lamps
  • Street lighting
  • Stage Lighting and Signage
  • Auxiliary lights for on-vehicle cameras
  • Scanners and Handy Terminals

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