IXA531 IXYS, IXA531 Datasheet - Page 6

• Manufacturer Part Number: IXA531
• Description: 500mA 3-Phase Bridge Driver
• Manufacturer: IXYS

Dynamic Electrical Characteristics
V
Notes: A Cross Conduction logic prevents LGO1,2,3 and HGO1,2,3 for each channel from turning on
Symbol
t
t
t
t
t
t
t
t
t
t
DT
MT
MDT
PM
r
f
FLT
FILIN
FLCLR
on
off
EN
ITRP
bl
CL
= V
<UVCL
VCL
CH
15V
15V
15V
15V
simultaneously.
1. UVCL is not latched, when VCL>UVCL, FAULT returns to high impedance.
2. When ITRP < V
= V
(@VCL= 15V).
BIAS
Definition
Turn-on propagation delay
Turn-off propagation delay
Turn-on rise time
Turn-on fall time
ENABLE low to output shutdown
propagation delay
ITRP to output shutdown propagation delay
ITRP blanking time
ITRP to FAULT propagation delay
Input filter time (HIN, LIN, EN)
FAULT clear time RST=2meg, C=1nF
Dead time
Matching delay ON and OFF
(t
Output pulse width matching, PWM
Matching delay, max (t
on
= 15V, V
,t
off
are applicable to all 3 channels)
<
VCH
UVCH
HS1,2,3
15V
15V
15V
X
ITRP
, FAULT returns to high-impedance after RST pin becomes greater then 8V
= V
DG
on
= V
, t
off
LS
) - min (t
>
ITRP
, T A = 25°C and C
V ITRP
0V
0V
0V
X
IN
on
-PWM
, t
off
)
OUT
ENABLE
15V
15V
15V
6
L
0V
X
= 1000pF unless otherwise specified.
Min.
300
250
300
500
100
400
100
220
1.3
0 (note 2)
0(note 1)
high imp
high imp
high imp
FAULT
Typ.
1.65
425
400
125
450
750
150
600
200
290
50
40
25
40
Max.
1000
550
550
190
600
800
360
75
75
70
75
2
LGO1,2,3
LIN1,2,3
LIN1,2,3
Units
0
0
0
nS
nS
nS
nS
mS
nS
nS
nS
nS
nS
nS
nS
nS
nS
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V
External Dead
V
V
V
V
V
V
V
Test Conds.
V
IN
IN
IN ,
IN
>
IN
IN
IN
IN
HGO1,2,3
ITRP
V
IXA531
=0V or 5V
= 0V & 5V
400nsec
Time
=0V & 5V
=0V & 5V
V
= 0V & 5V
or 5 V
HIN1,2,3
= 0V or 5V
= 0V or 5V
ITRP
V
V
----
----
ITRP
= 5V
EN
ITRP
=5V
0
0
0
0
= 5V
= 0 V
=0V