TI TPSM84203EAB

线性稳压器替代品4.5V28V3.3V1.5A94%

Overview

The TPSM842xx power module is an easy-to-use integrated power solution that combines a1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-holepackage. This total power solution requires adding only input and output capacitors and eliminatesthe loop compensation and magnetics part selection from the design process.

The standard TO-220 pin-out allows a much improved replacement of linear regulatorspackaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiencywithout the need of a heatsink.

Features

TPSM Series
Tray Package
Linear Regulator Replacement Type
1 Number of Outputs
4.5V Voltage - Input (Min)
28V Voltage - Input (Max)
3.3V Voltage - Output 1
1.5A Current - Output (Max)
ITE (Commercial) Applications
OCP, OTP, OVP Features
94% Efficiency
Through Hole Mounting Type
0.40" L x 0.31" W x 0.44" H (10.1mm x 7.8mm x 11.1mm) Size / Dimension