IL9001 Datasheet, PDF (1/5 Pages) Integral Corp. – DMOS FULL BRIDGE DRIVER

IL9001
DMOS FULL BRIDGE DRIVER
DESCRIPTION
The circuit is a full bridge driver for motor control applications realized
in Multipower-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 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.
Features
Supply voltage up to 48V
5A max peak current (2A max. for L6201)
Total RMS Current up to 4A;
R_{DS (ON)} 0.3 Ohm (typical value at 25 ^oC)
Cross conduction protection
TTL Compatible drive
Operating frequency up to 100 kHz
Thermal shutdown
Internal logic supply high efficiency
Figure 1. Package and pin connection
Figure 2. Simplified Block Diagram
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