Datasheet

TMC603 DATA SHEET (V. 1.05 / 11. Mar. 2009) 32
Copyright © 2008 TRINAMIC Motion Control GmbH & Co. KG
NMOS high side driver
note 1)
DC-Characteristics
V
VCC
= 5.0 V, V
VLS
= 12V, V
CPD
= 10.5V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Gate drive current HSx
high side switch ON
I
HSON
V
HSX
= 5V
R
SLP
= 68k
112
135
180
mA
Gate drive current HSx
high side switch OFF
I
HSOFF
V
HSX
= V
M
+5V
R
SLP
= 68k
-120
-150
-180
mA
Gate drive current HSx
high side switch ON
I
HSON
V
HSX
= 5V
R
SLP
= 100k
75
90
120
mA
Gate drive current HSx
high side switch OFF
I
HSOFF
V
HSX
= V
M
+5V
R
SLP
= 100k
-80
-100
-120
mA
Gate drive current HSx
high side switch ON
I
HSON
V
HSX
= 5V
R
SLP
= 220k
50
mA
Gate drive current HSx
high side switch OFF
I
HSOFF
V
HSX
= V
M
+5V
R
SLP
= 220k
-50
mA
Gate Off detector threshold high
side V
HSX
-V
BMX
, BM level high
V
GOD
V
HSX
falling
V
BMX
> V
GOBM
0
V
Gate Off detector threshold high
side V
BMX
, BM level low
V
GOBM
V
BMX
falling
3.5
V
Q
GD
protection current after
detection of gate off
I
HSOFFQGD
V
BMX
= 24V
V
HSX
= V
BMX
+2V
300
mA
Delay HS driver switch on
BHx to HSx at 50%
t
HSON
R
SLP
= 100k
V
M
= 24V
C
HSX
= 100pF
75
150
300
ns
Delay HS driver switch off
BHx to HSx at 50%
t
HSOFF
R
SLP
= 100k
V
M
= 24V
C
HSX
= 100pF
60
120
240
ns
Break-before-make block
note 1)
Timing-Characteristics
V
VM
= 48 V, R
SLP
= 100K
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Break-before-make delay LSx off
to HSx on
t
BBMLH
Measured at 1V
gate-source voltage
160
ns
Break-before-make delay HSx
off to LSx on
t
BBMHL
Measured at 1V
gate-source voltage
290
ns
1) See timing diagram in figure 6: bridge driver timing