L6206

DMOS双路全桥驱动 DMOS DUAL FULL BRIDGE DRIVER

DESCRIPTION

The is a DMOS Dual Full Bridge designed for motor control applications, realized in MultiPower BCD technology, which combines isolated DMOS Power Transistors with CMOS and bipolar circuits on the same chip. Available in PowerDIP24 20+2+2, PowerSO36 and SO24 20+2+2 packages, the L6206 features thermal shutdown and a non-dissipative overcurrent detection on the high side Power MOSFETs plus a diagnostic output that can be easily used to implement the overcurrent protection.

■ OPERATING SUPPLY VOLTAGE FROM 8 TO 52V

■ 5.6A OUTPUT PEAK CURRENT 2.8A DC

■ RDSON 0.3Ω TYP. VALUE @ Tj = 25 °C

■ OPERATING FREQUENCY UP TO 100KHz

■ PROGRAMMABLE HIGH SIDE OVERCURRENT DETECTION AND PROTECTION

■ DIAGNOSTIC OUTPUT

■ PARALLELED OPERATION

■ CROSS CONDUCTION PROTECTION

■ THERMAL SHUTDOWN

■ UNDER VOLTAGE LOCKOUT

■ INTEGRATED FAST FREE WHEELING DIODES

TYPICAL APPLICATIONS

■ BIPOLAR STEPPER MOTOR

■ DUAL OR QUAD DC MOTOR