Datasheet

TMC2590 DATASHEET (V1.0 / 2019-FEB-22) 57
www.trinamic.com
PMOS High-Side Driver
DC Characteristics
V
VS
= 24.0V, V
VS
- V
HSX
= 2.5V, slope setting controlled by SLPH
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Gate drive current HSx
high-side switch ON
(impulse current for 1µs after
switching event)
I
HSON
SLPH=%xx1 adder bit 0
-14
mA
I
HSON
SLPH=%x1x adder bit 1
-28
mA
I
HSON
SLPH=%011
-25
-42
-70
mA
I
HSON
SLPH=%1xx adder bit 2
-50
mA
Gate drive current HSx
high-side switch OFF
(impulse current for 1µs after
switching event)
I
HSOFF
SLPH=%xx1 adder bit 0
15
mA
I
HSOFF
SLPH=%x1x adder bit 1
29
mA
I
HSOFF
SLPH=%011
28
43
70
mA
I
HSOFF
SLPH=%1xx adder bit 2
55
mA
Gate off detector threshold
V
GOD
V
HSX
rising
V
VS
-1
V
Q
GD
protection resistance after
detection of gate off
R
HSOFFQGD
SLPH=%11
V
HSX
= V
VS
- 1V
Low-side switching
20
60

MOSFET active output voltage
V
HSON
I
OUT
= 0mA
V
VHS
V
High-Side Voltage Regulator
DC-Characteristics
V
VS
= 24.0V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage (V
VS
– V
HS
)
V
HSVS
I
OUT
= 0mA
T
J
= 25°C
9.3
10.0
10.8
V
Lower voltage for VHS
regulator to activate
V
VS
VS rising, first time
VHS goes up from 0V
12.5
13
V
Output resistance
R
VHS
Static load
50

Linear Regulator
DC Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage
V
5VOUT
I
5VOUT
= 10mA
T
J
= 25°C
4.75
5.0
5.25
V
Output resistance
R
5VOUT
Static load
1

Deviation of output voltage
over the full temperature
range
V
5VOUT(DEV)
I
5VOUT
= 10mA
T
J
= full range
0
60
mV