Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
Number of Pins |
28 |
Operating Temperature |
-40°C~150°C TA |
Packaging |
Cut Tape (CT) |
Published |
2010 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
28 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Applications |
Automotive |
HTS Code |
8542.39.00.01 |
Technology |
Power MOSFET |
Voltage - Supply |
5.5V~50V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Supply Voltage |
12V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
40 |
Function |
Controller - Commutation, Direction Management |
Interface |
PWM |
Output Configuration |
Pre-Driver - Half Bridge (2) |
Turn On Time |
0.15 μs |
High Side Driver |
YES |
Turn Off Time |
0.15 μs |
Motor Type - AC, DC |
Brushed DC |
Height Seated (Max) |
1.2mm |
Length |
9.7mm |
Width |
4.4mm |
RoHS Status |
ROHS3 Compliant |
A3921KLPTR-T Overview
This package was designed with Cut Tape (CT)in mind.28-TSSOP (0.173, 4.40mm Width) Exposed Padcases are included with the part.The part should be mounted by Surface Mount.The component connected in Automotivematches it perfectly.Drivers controllers is capable of supplying 5.5V~50V volts.Drivers controllers operates wDrivers controllershin a range of -40°C~150°C TAdegrees Celsius.In this case, the motor type is Brushed DC.There are 28 terminations available in the part.The amplifier should be set to 12V.Its recommended mounting way is Surface Mount.Drivers controllers is designed wDrivers controllersh 28 pins.
A3921KLPTR-T Features
Applications : Automotive
A3921KLPTR-T Applications
There are a lot of Allegro MicroSystems A3921KLPTR-T motor drivers applications.
- Home lighting systems
- Monitoring the energy that the luminaire uses
- High brightness LED lighting
- Landscape lighting
- Hazardous application
- AM radio
- General lighting
- Accurate LED current matching
- Matrix LED dimmers
- Industrial high-bay lights