Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
20-WFQFN Exposed Pad |
Surface Mount |
YES |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
Published |
2005 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Terminal Finish |
TIN |
Subcategory |
Peripheral Drivers |
Technology |
BICMOS |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
8 |
Supply Voltage |
2.7V |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
MAX4822 |
Pin Count |
20 |
JESD-30 Code |
S-PQCC-N20 |
Number of Outputs |
8 |
Qualification Status |
Not Qualified |
Output Type |
N-Channel |
Supply Voltage-Max (Vsup) |
5.5V |
Power Supplies |
3/5V |
Supply Voltage-Min (Vsup) |
2.3V |
Interface |
SPI |
Current - Output (Max) |
70mA |
Output Configuration |
Low Side |
Voltage - Supply (Vcc/Vdd) |
Not Required |
Input Type |
Non-Inverting |
Switch Type |
Relay, Solenoid Driver |
Ratio - Input:Output |
1:8 |
Voltage - Load |
2.3V~5.5V |
Driver Number of Bits |
8 |
Turn On Time |
1 μs |
Rds On (Typ) |
2.7 Ω |
Turn Off Time |
3 μs |
Built-in Protections |
THERMAL |
Length |
4mm |
Width |
4mm |
RoHS Status |
ROHS3 Compliant |
MAX4822ETP+T Overview
As you can see, it's packaged in the way of a Tape & Reel (TR).There is a package for it in the 20-WFQFN Exposed Pad package.In this case, the LED driving board is mounted as Surface Mount.There is a Relay, Solenoid Driver switch type associated with it.It is recommended that the temperature be set to -40°C~85°C TA for reliable performance.The lighting driver is equipped with 8 outputs that can be used.The LED driving board operates with a supply voltage of Not Required.A maximum output voltage of N-Channel volts has been specified.It is part of the MAX4822 family of LED drivers.As a result, there are 20 terminations.Currently, the lighting driver has a total of 8 functions.The maximum output of the LED driving board is 70mAV.High efficiency is possible at 2.7V supply voltage.This LED driver is equipped with a total of 20 pins.A self-contained container with a capacity of Peripheral Drivers contains this lighting driver.In this case, Vsup (maximum supply voltage) is set to 5.5V.Normal operation requires a voltage above 2.3V for the supply voltage.This part's power supply is 3/5V.
MAX4822ETP+T Features
Supplied from 2.7V
MAX4822ETP+T Applications
There are a lot of Maxim Integrated MAX4822ETP+T Power Switches ICs applications.
- Hot-Swap Systems
- Portable/Handheld Devices
- Hot Swaps
- Set-top-box
- USB Power Distribution
- Portable Music Players
- Hot Swap
- USB Power Distribution
- Portable GPS
- Wireless Headsets