0.4mm PMIC MAX8821 28 Pin 1MHz 28-WFQFN Exposed Pad
SOT-23
MAX8821ETI+T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
18 Weeks
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
Pbfree Code
yes
Part Status
Last Time Buy
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Type
DC DC Regulator
Applications
Backlight
HTS Code
8542.39.00.01
Max Power Dissipation
2.286W
Technology
BICMOS
Terminal Position
QUAD
Number of Functions
1
Terminal Pitch
0.4mm
Frequency
1MHz
Base Part Number
MAX8821
Pin Count
20
Number of Outputs
6 + 2LDOs
Output Voltage
5.5V
Operating Supply Voltage
5.5V
Topology
Switched Capacitor (Charge Pump)
Current - Output / Channel
25.6mA
Internal Switch(s)
Yes
Dimming
I2C
Number of Segments
6
Voltage - Supply (Min)
2.7V
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
MAX8821ETI+T Product Details
MAX8821ETI+T Overview
28-WFQFN Exposed Pad package saves space on the board. This LED driver has 6 + 2LDOs outputs.Surface Mount is used to mount the led driver.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.LED drivers capable of operating at -40°C~85°C TA can be used.Backlight provides many benefits.A frequency of 1MHz is used as the basis for operation.There are 28 terminations associated with it.It has a base of 28 pins.Undetermined failures can occur if the voltage supply is below 2.7V.The segment count is 6.I have mounted it by Surface Mount.Under the base part number MAX8821, you will find this LED driver.20 pins are included in it.It is necessary to use 5.5V voltage to power systems.The output voltage is 5.5V.
MAX8821ETI+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 Output voltage of 5.5V
MAX8821ETI+T Applications
There are a lot of Maxim Integrated MAX8821ETI+T LED Driver ICs applications.
Constant Voltage Power Source for portable equipment
Sports Facility Lighting
LED headlights
LED backlight driver for LCD displays for Tablets and Note PCs
Down lighting
Auxiliary lights for on-vehicle cameras
LED Lightings for Inspection Devices
Other Electronic Devices
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights