TMC1420-LA

POWER MOSFETs FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC1420-LA DATASHEET Dual N & P-Channel 40V Power MOSFET with extremely low on-resistance. High energy efficiency and good thermal performance. PRODUCT SUMMARY BVDSS RDS(ON) ID N-CH 40V 26.5mΩ 8.8A P-CH -40V 42mΩ -7.3A FEATURES AND BENEFITS N & P-Channel MOSFET Half Bridge Device Simple Drive Requirement Good Thermal Performance IR-reflow and backside heat sink Fast Switching Performance for quick motor reaction PQFN package, 5x6 mm RoHS Compliant and Halogen-Free TMC262 WITH 4X TMC1420-LA MOSFETS TMC262 APPLICATIONS TMC1420 MOSFETs fit best with TRINAMIC 2-phase bipolar stepper motor drivers: TMC262: up to 4A RMS motor current with 4xTMC1420-LA TMC248: up to 3.5A RMS motor current with 4xTMC1420-LA TMC249: up to 3.5A RMS motor current with 4xTMC1420-LA DESCRIPTION The TMC 1420-LA is highly energy efficient. Employing silicon process technology, the TMC1420 achieves an extremely low on-state resistance and fastest switching performance. The TMC1420-LA is intended for power conversion and power management applications that require high efficiency and power density. The PQFN 5x6 package uses standard infrared reflow technique with the backside heat sink and has a very good thermal performance. The package is similar to other enhanced SO-8 packages in the market, such as LFPak and PowerSO-8. HB1 HB2 BMB1 BMB2 LB2 LB1 SRB SRA LA1 LA2 BMA2 BMA1 HA2 HA1 TMC1420 +VM TMC1420 G SD P G SD P G DS N G DS N 10R 10R RSENS...