TMC603A Datasheet, PDF (35/44 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)
35
Switching regulator /
Charge pump
Parameter
Switch output drive current (on)
Switch output drive current (off)
Switch start-up drive current
during VCC undervoltage
Switch output drive voltage (on)
V_VM - V_SWOUT
Switch regulator output voltage
Oscillator output resistance
Lower oscillator threshold
voltage
Upper oscillator threshold
voltage
Oscillator threshold voltage for
maximum duty cycle limit
Maximum duty cycle switch
regulator
Switch frequency nominal
Switch frequency range (design
reference value only)
Charge pump voltage
(design reference value only)
DC-Characteristics
V_VCC = V_5VOUT
Symbol Conditions
I_SWOUT
I_SWOUT
I_SWOUT
V_SWOUT
V_SWOUT = V_VM
V_SWOUT = V_VM - 5V
V_SWOUT = V_VM
V_VM = 24V
V_VLS < 2V
I_SWOUT = 0
V_12VOUT
R_COSC
V_COSC
V_VM > 16V
V_VLSUV < V_VM < 16V
T_J = 25°C
V_COSC
V_COSC
DC_SWOUT
f_SW
f_SW
V_VLS = 10V
f_CHOP = 100kHz
C_OSC = 470pF
V_CPD
V_VLS = 12V
I_VCP = 1.6mA
Min
Typ
Max Unit
-1.5
-2.2
-3.0 mA
10
mA
-0.4
-0.8
mA
8
12
15
V
11
12
13.1
V
0.85 V_VM
V
14.1
k
1/3 V_VCC
V
2/3 V_VCC
V
6/15
V
V_VCC
63
70
77
%
70
100
0 (off)
10.6
130 kHz
300 kHz
V
Linear regulator
DC-Characteristics
Parameter
Output voltage
Output resistance
Deviation of output voltage over
the full temperature range
Output current capability
Symbol Conditions
V_5VOUT
R_5VOUT
I_5VOUT = 10mA
T_J = 25°C
Static load
V_5VOUT(DEV) I_5VOUT = 10mA
T_J = full range
I_5VOUT V_VLS = 12V
V_VLS = 8V
V_VLS = 6.5V
Min
Typ
Max Unit
4.75
5.0
5.25
V
2
30
60
mV
100
mA
60
mA
20
mA
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