L6227Q STMicroelectronics, L6227Q Datasheet - Page 3

• Manufacturer Part Number: L6227Q
• Description: IC DRIVER FULL BRDG PWM 32VFQFPN
• Manufacturer: STMicroelectronics
• Type: H Bridger

Specifications of L6227Q

• Input Type: Non-Inverting
• Number Of Outputs: 4
• On-state Resistance: 730 mOhm
• Current - Output / Channel: 1.4A
• Current - Peak Output: 2.8A
• Voltage - Supply: 8 V ~ 52 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, 32-VFQFPN
• Product: H-Bridge Drivers
• Rise Time: 250 ns
• Fall Time: 250 ns
• Supply Voltage (min): 8 V
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Bridge Type: Full Bridge
• Maximum Turn-on Delay Time: 1900 ns
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• For Use With: 497-6817 - EVAL BOARD FOR L6227Q
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6227Q
1
1.1
Table 1.
1.2
Table 2.
V
V
V
REFA
REFA
V
V
V
T
V
RCA,
Symbol
Symbol
V
I
V
SENSEA,
stg
SENSEA,
SENSEB
S(peak)
SENSEB
IN
I
V
V
BOOT
OUT
V
V
f
T
I
, V
, T
, V
sw
OD
,V
OD
S
S
S
J
V
EN
OP
REFB
RCB
REFB
Electrical data
Absolute maximum ratings
Absolute maximum ratings
Recommended operating conditions
Recommended operating conditions
Supply voltage
Differential voltage between
VS
VS
Bootstrap peak voltage
Input and enable voltage range
Voltage range at pins V
V
Voltage range at pins RC
Voltage range at pins SENSE
SENSE
Pulsed supply current (for each V
pin), internally limited by the
overcurrent protection
RMS supply current (for each V
Storage and operating temperature
range
Supply voltage
Differential voltage between
VS
VS
Voltage range at pins V
V
Voltage range at pins SENSE
SENSE
RMS output current
Operating junction temperature
Switching frequency
REFB
REFB
A
B
A
B
, OUT1
, OUT1
, OUT1
, OUT1
B
B
B
B
A
A
, OUT2
, OUT2
, OUT2
, OUT2
Parameter
Parameter
B
B
A
A
, SENSE
, SENSE
, SENSE
, SENSE
REFA
REFA
A
and RC
and
and
A
A
B
B
A
A
and
S
and
and
and
pin) V
S
B
V
V
V
V
V
t
V
V
V
(pulsed t
(DC)
PULSE
SA
SA
SENSEA
SA
SA
SA
SA
SA
SENSEA
= V
= V
= V
= V
= V
= V
= V
< 1 ms
SB
SB
SB
SB
SB
SB
SB
Parameter
Parameter
W
= V
= V
= V
= V
= V
= V
= V
= V
= V
< t
SENSEB
SENSEB
rr
S
S
S
S
S
S
S
)
;
;
= 60 V;
= GND
Min
-0.1
-25
-6
-1
8
-40 to 150
-0.3 to +7
-0.3 to +7
-0.3 to +7
V
-1 to +4
Value
S
3.55
1.4
60
60
+ 10
+125
Max
Electrical data
100
1.4
52
52
5
6
1
Unit
Unit
kHz
° C
°C
V
V
V
V
V
V
V
A
A
V
V
V
V
V
A
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