L6229 STMicroelectronics, L6229 Datasheet - Page 6

• Manufacturer Part Number: L6229
• Description: DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
• Manufacturer: STMicroelectronics

L6229
Table 6. Electrical Characteristics (continued)
(V
6/25
Source Drain Diodes
Logic Input (H1, H2, H3, EN, FWD/REV, BRAKE)
Switching Characteristics
PWM Comparator and Monostable
Tacho Monostable
I
V
Symbol
V
RCPULSE
t
t
t
V
t
t
V
D(on)EN
D(off)EN
I
ON(min)
S
D(on)IN
D(off)IN
OFFSET
RCOFF
th(OFF)
t
t
t
I
t
t
V
th(ON)
thHYS
blank
RISE
FALL
BIAS
V
f
V
t
prop
OFF
I
I
t
DT
CP
= 48V , T
t
IH
SD
IL
rr
fr
IH
IL
Forward ON Voltage
Reverse Recovery Time
Forward Recovery Time
Low level logic input voltage
High level logic input voltage
Low level logic input current
High level logic input current
Turn-ON Input Threshold
Turn-OFF Input Threshold
Input Thresholds Hysteresys
Enable to out turn-ON delay time
Enable to out turn-OFF delay time
Other Logic Inputs to Output Turn-
ON delay Time
Other Logic Inputs to out Turn-OFF
delay Time
Output Rise Time
Output Fall Time
Dead Time
Charge Pump Frequency
Source current at pin RC
Offset Voltage on Sense
Comparator
Turn OFF Propagation delay
Internal Blanking Time on Sense
Comparator
Minimum on Time
PWM RecirculationTime
Input Bias Current at pin VREF
Source Current at pin RCPULSE
amb
= 25 °C , unless otherwise specified)
Parameter
(7)
(7)
OFF
(8)
(7)
(7)
I
I
GND Logic Input Voltage
7V Logic Input Voltage
I
I
I
I
I
I
Tj = -25 to 125°C
V
V
V
R
R
V
SD
f
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
RCOFF
ref
ref
RCPULSE
OFF
OFF
= 1.4A
= 1.4A, EN = LOW
= 0.5 V
= 0.5 V
= 20kΩ ; C
= 100kΩ ; C
= 1.4 A, Resistive Load
= 1.4 A, Resistive Load
= 1.4 A, Resistive Load
= 1.4 A, Resistive Load
= 1.4 A, Resistive Load
= 1.4 A, Resistive Load
= 2.5 V
Test Conditions
= 2.5V
OFF
OFF
(6)
=1nF
=1nF
0.25
Min
-0.3
500
500
-10
0.8
0.5
3.5
3.5
40
40
2
1.15
Typ
200
300
650
800
500
1.8
1.3
0.5
1.6
0.6
5.5
2.5
5.5
±5
13
61
1
1
1000
Max
800
250
250
1.3
0.8
2.0
10
10
7
1
3
MHz
Unit
mA
mV
mA
µA
µA
µA
ns
ns
ns
ns
µs
ns
ns
ns
µs
ns
µs
µs
µs
µs
V
V
V
V
V
V