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STMicroelectronics Electronic Components Datasheet

L6206PD Datasheet

DMOS DUAL FULL BRIDGE DRIVER

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L6206PD pdf
L6206
DMOS DUAL FULL BRIDGE DRIVER
s OPERATING SUPPLY VOLTAGE FROM 8 TO 52V
s 5.6A OUTPUT PEAK CURRENT (2.8A DC)
s RDS(ON) 0.3TYP. VALUE @ Tj = 25 °C
s OPERATING FREQUENCY UP TO 100KHz
s PROGRAMMABLE HIGH SIDE OVERCURRENT
DETECTION AND PROTECTION
s DIAGNOSTIC OUTPUT
s PARALLELED OPERATION
s CROSS CONDUCTION PROTECTION
s THERMAL SHUTDOWN
s UNDER VOLTAGE LOCKOUT
s INTEGRATED FAST FREE WHEELING DIODES
TYPICAL APPLICATIONS
s BIPOLAR STEPPER MOTOR
s DUAL OR QUAD DC MOTOR
DESCRIPTION
The L6206 is a DMOS Dual Full Bridge designed for
motor control applications, realized in MultiPower-
BLOCK DIAGRAM
PowerDIP24
(20+2+2)
PowerSO36
SO24
(20+2+2)
ORDERING NUMBERS:
L6206N (PowerDIP24)
L6206PD (PowerSO36)
L6206D (SO24)
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-dissipa-
tive overcurrent detection on the high side Power
MOSFETs plus a diagnostic output that can be easily
used to implement the overcurrent protection.
VBOOT
VCP
PROGCLA
OCDA
VBOOT
CHARGE
PUMP
OCDA
ENA
IN1A
IN2A
OCDB
PROGCLB
ENB
IN1B
IN2B
THERMAL
PROTECTION
VOLTAGE
REGULATOR
10V
5V
OCDB
September 2003
OVER
CURRENT
DETECTION
GATE
LOGIC
OVER
CURRENT
DETECTION
GATE
LOGIC
VBOOT
10V
VBOOT
VSA
OUT1A
OUT2A
10V
SENSEA
BRIDGE A
BRIDGE B
D99IN1088A
VSB
OUT1B
OUT2B
SENSEB
1/23


STMicroelectronics Electronic Components Datasheet

L6206PD Datasheet

DMOS DUAL FULL BRIDGE DRIVER

No Preview Available !

L6206PD pdf
L6206
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Test conditions
VS Supply Voltage
VSA = VSB = VS
VOD
Differential Voltage between
VSA = VSB = VS = 60V;
VSA, OUT1A, OUT2A, SENSEA and VSENSEA = VSENSEB = GND
VSB, OUT1B, OUT2B, SENSEB
OCDA,OCDB OCD pins Voltage Range
PROGCLA, PROGCL pins Voltage Range
PROGCLB
VBOOT Bootstrap Peak Voltage
VSA = VSB = VS
VIN,VEN
VSENSEA,
VSENSEB
IS(peak)
Input and Enable Voltage Range
Voltage Range at pins SENSEA
and SENSEB
Pulsed Supply Current (for each VSA = VSB = VS;
VS pin), internally limited by the tPULSE < 1ms
overcurrent protection
IS
Tstg, TOP
RMS Supply Current (for each
VS pin)
Storage and Operating
Temperature Range
VSA = VSB = VS
Value
60
60
-0.3 to +10
-0.3 to +7
VS + 10
-0.3 to +7
-1 to +4
7.1
2.8
-40 to 150
Unit
V
V
V
V
V
V
V
A
A
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
VS
VOD
VSENSEA,
VSENSEB
IOUT
Tj
fsw
Parameter
Test Conditions
Supply Voltage
VSA = VSB = VS
Differential Voltage Between
VSA = VSB = VS;
VSA, OUT1A, OUT2A, SENSEA and VSENSEA = VSENSEB
VSB, OUT1B, OUT2B, SENSEB
Voltage Range at pins SENSEA (pulsed tW < trr)
and SENSEB
(DC)
RMS Output Current
Operating Junction Temperature
Switching Frequency
MIN
MAX
Unit
8 52 V
52 V
-6 6 V
-1 1 V
2.8 A
-25
+125
°C
100 KHz
2/23


Part Number L6206PD
Description DMOS DUAL FULL BRIDGE DRIVER
Maker STMicroelectronics
Total Page 23 Pages
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