0.4mm PMIC MAX8631 28 Pin 1MHz 28-WFQFN Exposed Pad
SOT-23
MAX8631YETI+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
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+T Product Details
MAX8631YETI+T Overview
Additionally, there is a 28-WFQFN Exposed Pad package for saving space.Typically, LED drivers have 8 + 2LDOs outputs.In order to mount the led light driver, Surface Mount is used.When it emerges as a DC DC Regulator, it performs extremely well and is highly reliable.At -40°C~85°C TA, the led driver is capable of operating.Backlight, Camera Flash has considerable advantages.Using the frequency of 1MHz, it operates.For its operation, 28 terminations are designed.The base of this board is configured as 28 pins.It is inevitable that there will be undetermined failures when the supply voltage is less than 2.7V.A total of 8 segments are estimated.Surface Mount is mounted on it.This LED driver has the part number MAX8631.The output voltage of this device is 5V.It is equipped with 28 pin count.It is necessary to use 5.5V voltage to power systems.There are 3.6V volts assigned to the circuit when operating the device.It works well when the input voltage is higher than 2.7V.
MAX8631YETI+T 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+T Applications
There are a lot of Maxim Integrated MAX8631YETI+T LED Driver ICs applications.
Down lighting
Other Electronic Devices
Linear fluorescent
LED headlights
Medical surgery lighting
Refrigeration lighting
Power source for accessories such as car audios, car navigation systems, and ETC systems