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The L6225 is a dual full bridge driver for motor control applications manufactured with Multipower BCD technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
The Logic Inputs are CMOS/TTL and mP compatible. The High Side switches are protected against unsafe over current conditions.
Each full bridge is controlled by a separate Enable and has a sense pin for the current sense resistor insertion. Another feature is the thermal shutdown.
The L6225 is assembled in PowerDIP20(16+2+2), PowerSO20 and SO20(16+2+2) packages.
L6225 Maximum Ratings
Symbol
Parameter
Test conditions
Value
Unit
VS
Supply Voltage
60
V
VIN,VEN
Input and Enable Voltage Range
-0.3 to +7
V
VSENSE
DC Sensing Voltage Range
-1 to +4
V
VBOOT
Bootstrap Peak Voltage
VS + 10
V
IS(peak)
Pulsed Supply Current (for eachVS pin), internally limited by the overcurrent protection
tPULSE <1ms
3.55
A
IS
DC Supply Current (for each VS pin)
1.4
A
VOD
Differential Voltage Between VSA, OUT1A, OUT2A, SENSEA and VS B, OUT1B, OUT2B, SENSEB