TMC603A Datasheet, PDF (32/44 Pages) TRINAMIC Motion Control GmbH & Co. KG. – Three phase motor driver with BLDC back EMF commutation hallFX™ and current sensing

TMC603A DATA SHEET (V. 1.15 / 2009-Nov-19)
32
7.2 DC Characteristics and Timing Characteristics
DC characteristics contain the spread of values guaranteed within the specified supply voltage range
unless otherwise specified. Typical values represent the average value of all parts measured at
+25°C. Temperature variation also causes stray to some values. A device with typical values will not
leave Min/Max range within the full temperature range.
NMOS low side driver
note 1)
Parameter
Gate drive current LSx
low side switch ON
Gate drive current LSx
low side switch OFF
Gate drive current LSx
low side switch ON
Gate drive current LSx
low side switch OFF
Gate drive current LSx
low side switch ON
Gate drive current LSx
low side switch OFF
Gate Off detector threshold
Q_GD protection resistance after
detection of gate off
Delay LS driver switch on
BLx to LSx at 50%
Delay LS driver switch off
BLx to LSx at 50%
DC-Characteristics
V_VCC = 5.0 V, V_VLS = 12V
Symbol Conditions
I_LSON
V_LSX = 5V
R_SLP = 68k
I_LSOFF
V_LSX = 5V
R_SLP = 68k
I_LSON
V_LSX = 5V
R_SLP = 100k
I_LSOFF
V_LSX = 5V
R_SLP = 100k
I_LSON
V_LSX = 5V
R_SLP = 220k
I_LSOFF
V_LSX = 5V
R_SLP = 220k
V_GOD V_LSX falling
R_LSOFFQGD V_LSX = 2V
t_LSON
t_LSOFF
R_SLP = 100k
C_LSX = 100pF
R_SLP = 100k
C_LSX = 100pF
Min
Typ
Max Unit
150
mA
-150
mA
75
100
125 mA
-75
-100
-125 mA
50
mA
-50
mA
1
V
15
35
70
140
ns
80
160
320
ns
Copyright © 2009 TRINAMIC Motion Control GmbH & Co. KG