0.4mm PMIC MAX8631 28 Pin 1MHz 28-WFQFN Exposed Pad
SOT-23
MAX8631YETI+TW 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
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Type
DC DC Regulator
Terminal Finish
TIN
Applications
Backlight, Camera Flash
Max Power Dissipation
1.666W
Technology
BICMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.4mm
Frequency
1MHz
Base Part Number
MAX8631
Pin Count
28
Number of Outputs
8 + 2LDOs
Operating Supply Voltage
5.5V
Input Voltage-Nom
3.6V
Voltage - Output
5V
Input Voltage (Min)
2.7V
Topology
Switched Capacitor (Charge Pump)
Switcher Configuration
DOUBLER INVERTER
Current - Output / Channel
30mA 100mA Flash
Internal Switch(s)
Yes
Dimming
Single-Wire
Number of Segments
8
Voltage - Supply (Min)
2.7V
Length
4mm
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
MAX8631YETI+TW Product Details
MAX8631YETI+TW Overview
Board space is saved by its 28-WFQFN Exposed Pad package.A LED driver with 8 + 2LDOs outputs is designed.Surface Mount represents this mounting method.It is highly performing and reliable when it emerges as a DC DC Regulator.The led light driver is capable of working normally at -40°C~85°C TA.Backlight, Camera Flash has many benefits.This system operates at 1MHz frequency.There are 28 terminations associated with it.This module has 28 pins as its base.Undetermined failures will occur if the voltage supply is less than 2.7V.The number of segments is estimated to be 8.There is a mounting of it by Surface Mount.Under the base part number MAX8631, you will find this LED driver.The output voltage of the device is 5V.There are 28 pins on this device.In order to power systems, 5.5V voltage is needed.The circuit is assigned 3.6V volts when operating.It works well when the input voltage is higher than 2.7V.
MAX8631YETI+TW Features
Available in the 28-WFQFN Exposed Pad package Operating temperature of -40°C~85°C TA Frequency of 1MHz Operating with the supply voltage of 5.5V
MAX8631YETI+TW Applications
There are a lot of Maxim Integrated MAX8631YETI+TW LED Driver ICs applications.
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Replacement lamps
LED backlight driver for LCD displays for portable equipment
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General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights