0.4mm PMIC MAX8631 28 Pin 1MHz 28-WFQFN Exposed Pad
SOT-23
MAX8631YETI+W 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
Tube
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+W Product Details
MAX8631YETI+W Overview
The board's 28-WFQFN Exposed Pad package saves space. The LED driver's design uses 8 + 2LDOs outputs.Surface Mount is used to mount the led light driver.When it emerges as a DC DC Regulator, it performs extremely well and is highly reliable.-40°C~85°C TA is a valid operating temperature for the led driver.The benefits of Backlight, Camera Flash are considerable.Frequency 1MHz is the basis of operation.It operates using 28 terminations.With 28 pins at the base, this LED driver has a base configuration.A voltage supply less than 2.7V will cause undetermined failures.There are 8 segments in it.It's mounted on the way to Surface Mount.It is under the base part number MAX8631 that the LED driver can be found.5V is the voltage output.28 pins are available on the device.Powering systems requires an internal voltage of 5.5V.A circuit operated by the device has 3.6V volts.When the input voltage is greater than or equal to 2.7V, the operation of this device is greatly simplified.
MAX8631YETI+W 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+W Applications
There are a lot of Maxim Integrated MAX8631YETI+W LED Driver ICs applications.
Architectural lighting
A- lamps
Constant Voltage Power Source for portable equipment
LED backlight driver for LCD displays for portable equipment
Stage and Studio lighting
Industrial LED Lighting: Image Recognition Devices