Parameters |
Published |
2002 |
JESD-609 Code |
e3 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
ECCN Code |
EAR99 |
Resistance |
5.5Ohm |
Terminal Finish |
Matte Tin (Sn) |
Technology |
NMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Number of Functions |
8 |
Supply Voltage |
5V |
Terminal Pitch |
1.27mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
A6B273 |
Pin Count |
20 |
JESD-30 Code |
R-PDSO-G20 |
Number of Outputs |
8 |
Qualification Status |
Not Qualified |
Output Type |
N-Channel |
Max Output Current |
500mA |
Supply Voltage-Max (Vsup) |
5.5V |
Supply Voltage-Min (Vsup) |
4.5V |
Interface |
Strobe, Parallel |
Output Configuration |
Low Side |
Voltage - Supply (Vcc/Vdd) |
4.5V~5.5V |
Input Type |
Inverting |
Switch Type |
Latched Driver |
Output Current per Channel |
150mA |
Ratio - Input:Output |
1:1 |
Voltage - Load |
50V Max |
Output Peak Current Limit-Nom |
0.5A |
Rds On (Typ) |
5.5 Ω |
Output Current Flow Direction |
SINK |
Height Seated (Max) |
2.65mm |
Width |
7.5mm |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
20-SOIC (0.295, 7.50mm Width) |
Operating Temperature |
-40°C~125°C TA |
Packaging |
Tape & Reel (TR) |
A6B273KLWTR Overview
A Tape & Reel (TR) is used to package it.It's included in the 20-SOIC (0.295, 7.50mm Width) package.This LED driving board is mounted using the mounting type Surface Mount.It owns the Latched Driver switch type.The temperature should be set to -40°C~125°C TA to ensure reliable functioning.There are 8 outputs available on this lighting driver.The LED driving board operates at 4.5V~5.5V volts.Voltage output is N-Channel volts at maximum.It is part of the A6B273 family of LED drivers.It has a total of 20 terminations.There are 8 functions of the LED driver.To comply with the operation criteria, the maximum output current is reduced to 500mA.The supply voltage can be 5V for high efficiency.As a result, it is mounted in the manner of Surface Mount.There are 20 pins in total on this board.There is 5.5Ohm resistance on the LED driver.This LED driver is configured to have a maximum supply voltage of 5.5V (Vsup).For normal operation, the supply voltage (Vsup) should be kept above 4.5V.
A6B273KLWTR Features
Supplied from 5V
Resistance of 5.5Ohm
A6B273KLWTR Applications
There are a lot of Allegro MicroSystems A6B273KLWTR Power Switches ICs applications.
- Storage Drives
- Hot Swap
- Smartphone and PDA
- Wireless Modem Data Cards
- Portable/Handheld Devices
- Gaming
- Hot-Swap Systems
- Set-Top Boxes
- Notebook PC
- PDAs