L6203 درایور موتور
SUPPLY VOLTAGE UP TO 48V
5A MAX PEAK CURRENT (2A max. for L6201)
TOTAL RMS CURRENT UP TO
L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
RDS (ON) 0.3 Ω (typical value at 25 °C)
CROSS CONDUCTION PROTECTION
TTL COMPATIBLE DRIVE
OPERATING FREQUENCY UP TO 100 KHz
THERMAL SHUTDOWN
INTERNAL LOGIC SUPPLY
HIGH EFFICIENCY
DESCRIPTION
The I.C. is a full bridge driver for motor control applicationsrealized in Multipower-BCD technologywhich combines isolated DMOS power transistorswith 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 DMOS output transistors can operate at supply voltages up to 42V and efficiently at high switching speeds. All the logic inputs are TTL, CMOS and µC compatible. Each channel (half-bridge) of the device is controlled by a separate logic input, while a common enable controls both channels. The I.C. is mounted in three different packages.
بدون نظر