L6204D IC is a dual full-bridge driver for motor control applications realized in BCD technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip.
By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance.
The logic inputs are TTL/CMOS compatible. Both channels are controlled by a separate Enable. BLOCK DIAGRAM
Each bridge has a sense resistor to control the current level. The L6204 is mounted a 20-lead Powerdip and SO 24+2+2 packages and the four centre pins are used to conduct heat to the PCB.
At normal operating temperatures, no external heatsink is required.
SUPPLY VOLTAGE TO 48V RDS(ON) L6204 (25°C) CROSS CONDUCTION PROTECTION THERMAL SHUTDOWN 0.5A DC CURRENT TTL/CMOS COMPATIBLE DRIVER HIGH EFFICIENCY CHOPPING MULTIPOWER BCD TECHNOLOGY
L6204D IC in pakistan