TPS6281020QWRWYRQ1 Description


TPS6281020QWRWYRQ1 converter can be described as pin-to-pin 1-A and 2-A 4-A, and 3-A Step-down DC/DC converters that are synchronous. TPS6281020QWRWYRQ1 IC is highly efficient and user-friendliness. TPS6281020QWRWYRQ1 circuit was designed specifically to be used in automotive applications, such as information and assistance systems for drivers. Low resistive switches provide up to 4A of continuous output current when operating at high ambient temperatures. This permits external sequencing of various supply rails while limiting inrush current when the system is being set up.


TPS6281020QWRWYRQ1 Features


Input voltage range: 2.75 V to 6 V
Family of 1 A, 2 A, 3 A and 4 A
Quiescent current 15-μA typical
Output voltage from 0.6 V to 5.5 V
Output voltage accuracy ±1% (PWM operation)
Adjustable soft start
Forced PWM or PWM and PFM operation
Adjustable switching frequency of 1.8 MHz to 4 MHz


TPS6281020QWRWYRQ1 Applications


Infotainment head unit
Hybrid and reconfigurable cluster
Telematics control unit
Surround view ECU, ADAS sensor fusion
External amplifier