IC DRIVER FULL BRIDGE DUAL 24DIP

L6227N

Manufacturer Part NumberL6227N
DescriptionIC DRIVER FULL BRIDGE DUAL 24DIP
ManufacturerSTMicroelectronics
TypeH Bridge
L6227N datasheet
 


Specifications of L6227N

Input TypeNon-InvertingNumber Of Outputs4
On-state Resistance730 mOhmCurrent - Output / Channel1.4A
Current - Peak Output2.8AVoltage - Supply8 V ~ 52 V
Operating Temperature-25°C ~ 125°CMounting TypeThrough Hole
Package / CasePowerSSO-24Operating Supply Voltage8 V to 52 V
Supply Current1.4 AMounting StyleThrough Hole
For Use With497-6817 - EVAL BOARD FOR L6227QLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-3648  
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L6227
PIN DESCRIPTION
PACKAGE
SO24/
PowerSO36
Name
PowerDIP24
PIN #
PIN #
1
10
IN1
2
11
IN2
3
12
SENSE
4
13
RC
5
15
OUT1
6, 7,
1, 18,
GND
18, 19
19, 36
8
22
OUT1
9
24
RC
10
25
SENSE
11
26
IN1
12
27
IN2
13
28
VREF
14
29
EN
15
30
VBOOT
16
32
OUT2
17
33
VS
20
4
VS
21
5
OUT2
22
7
VCP
4/22
Type
Logic input
Bridge A Logic Input 1.
A
Logic input
Bridge A Logic Input 2.
A
Power Supply
Bridge A Source Pin. This pin must be connected to Power
A
Ground through a sensing power resistor.
RC Pin
RC Network Pin. A parallel RC network connected
A
between this pin and ground sets the Current Controller
OFF-Time of the Bridge A.
Power Output
Bridge A Output 1.
A
GND
Signal Ground terminals. In Power DIP and SO packages,
these pins are also used for heat dissipation toward the
PCB.
Power Output
Bridge B Output 1.
B
RC Pin
RC Network Pin. A parallel RC network connected
B
between this pin and ground sets the Current Controller
OFF-Time of the Bridge B.
Power Supply
Bridge B Source Pin. This pin must be connected to Power
B
Ground through a sensing power resistor.
Logic Input
Bridge B Input 1
B
Logic Input
Bridge B Input 2
B
Analog Input
Bridge B Current Controller Reference Voltage.
B
Do not leave this pin open or connect to GND.
Logic Input (6) Bridge B Enable. LOW logic level switches OFF all Power
B
MOSFETs of Bridge B. This pin is also connected to the
collector of the Overcurrent and Thermal Protection
transistor to implement over current protection.
If not used, it has to be connected to +5V through a
resistor.
Supply
Bootstrap Voltage needed for driving the upper Power
Voltage
MOSFETs of both Bridge A and Bridge B.
Power Output
Bridge B Output 2.
B
Power Supply
Bridge B Power Supply Voltage. It must be connected to
B
the supply voltage together with pin VS
Power Supply
Bridge A Power Supply Voltage. It must be connected to
A
the supply voltage together with pin VS
Power Output
Bridge A Output 2.
A
Output
Charge Pump Oscillator Output.
Function
.
A
.
B