TMC246/A ETC2 [List of Unclassifed Manufacturers], TMC246/A Datasheet - Page 19

• Manufacturer Part Number: TMC246/A
• Description: High Current Microstep Stepper Motor Driver with sensorless stall detection, protection / diagnosis and SPI Interface
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

TMC246 DATA SHEET (V2.01 / Sep. 14th, 2005)
DC Characteristics
DC characteristics contain the spread of values guaranteed within the specified supply voltage and
temperature range unless otherwise specified. Typical characteristics represent the average value of
all parts.
Logic supply voltage:
Bridge supply voltage : V
(unless otherwise specified)
Copyright © 2005, TRINAMIC Motion Control GmbH & Co KG
Symbol
R
R
R
R
OUT,Source
OUT,Source
V
V
I
V
V
V
V
OUT,Sink
OUT,Sink
I
CCSTB
V
V
I
I
V
-I
CCSD
V
V
CCUV
CCOK
I
CCOK
V
ENNH
SSM
SSD
EHYS
IHYS
CC
SUV
DIO
OH
ISL
OL
IH
IL
Parameter
R
R
R
R
Diode forward voltages of O
MOSFET diodes
VCC undervoltage
VCC voltage o.k.
VCC supply current
VCC supply current standby
VCC supply current shutdown
VS undervoltage
VS voltage o.k.
VS supply current with fastest
slope setting (static state)
VS supply current shutdown or
standby
High input voltage
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
Low input voltage
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
Input voltage hysteresis
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
High output voltage
(output SDO)
Low output voltage
(output SDO)
Low input current
(SDI, SCK, CSN, BL1, BL2, SPE, ANN)
High input voltage threshold
(input ENN)
Input voltage hysteresis
DSON
DSON
DSON
DSON
of sink-transistor
of source-transistor
of sink-transistor max.
of source-transistor max.
V
CC
S
= 7 V … 34 V
= 3.0 V ... 5.5 V,
xx
T
V
T
V
T
V
T
V
T
I
f
ENN = 1
V
R
V
-I
I
V
V
V
Conditions
OXX
osc
OL
J
J
J
J
J
OH
S
S
S
S
S
S
I
CC
CC
SLP
Junction temperature: T
= 0
= 25°C
= 25°C
=150°C
=150°C
= 25°C
≥ 8V
≥ 8V
≥ 8V
≥ 8V
= 14V,
= 14V
= 1mA
= 25 kHz
= 1mA
= 1.05A
= 3.3V
= 5.0V
= 0K
VCC –
Min
-0.3
100
2.5
2.7
5.5
6.1
2.2
0.6
0
2
J
1/2 VCC
= -40°C … 150°C,
VCC –
0.13
0.23
0.22
0.39
0.84
0.85
0.45
Typ
300
2.7
2.9
5.9
6.4
0.2
0.1
0.1
37
28
10
25
6
VCC +
0.3 V
VCC
0.19
0.36
0.32
0.61
1.12
1.35
0.75
Max
500
2.9
3.0
6.2
6.7
0.7
0.4
70
50
70
Unit
mA
mA
mA
mV
µA
µA
µA
µA
µA
Ω
Ω
Ω
Ω
V
V
V
V
V
V
V
V
V
19