TLE7189F Datasheet, PDF (10/29 Pages) Infineon Technologies AG – 3-Phase Bridge Driver IC

TLE7189F
General Product Characteristics
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min.
Max.
4.2.3 Duty cycle²⁾
D
0
100
%
–
4.2.4 PWM frequency
f_PWM
0
25
kHz Total gate charge
400nC
4.2.5 Quiescent current³⁾
I_Q
–
30
µA
V_S ,V_VDH<20 V
4.2.6 Quiescent current into VDH
I_{Q_VDH}
–
30
µA
V_VDH<20V;
V_S pin open
4.2.7 Supply current at Vs
I_Vs
–
–
f_PWM=20kHz
V_S=170nC:
110
mA V_S = 5.5V
110
V_S = 14V
90
V_S= 18V
90
V_S = 20V
4.2.8 Supply current at Vs
(device disabled by ENA)
I_Vs(o)
–
60
mA V_S=5.5V... 20V
40
V_S=20V... 28V
4.2.9 Supply current at VS_OA
I_{Vs_OA}
–
30
mA V_{VS_OA}=4.8 ... 5.2V
4.2.10 Current flowing into VDH pin
(device not in sleep mode)
I_VDH1
–
1.5
mA V_S=5.5V... 20V;
V_SHx=0V
4.2.11 Current flowing into VDH pin
I_VDH2
150
650
µA
V_S=5.5V... 20V;
(device not in sleep mode)
V_S=V_VDH=V_SHx;
V_IHx=low
4.2.12 Voltage difference CB2-VDH
V_CB2VDH -0.3
20
V
Operation mode
4.2.13 Junction temperature
T_J
-40
150
°C
1) For proper start up minimum Vs=6.5V is required
2) Duty cycle is referred to the high side input command (IHx); The duty cycles can be driven continuously and fully operational
3) total current consumption from power net (Vs and VDH)
Note: Within the functional range the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the related electrical characteristics table.
Note: If the voltage difference between CB2 and SHx is smaller than 2V during normal operation, there is a risk
that the high side output can switch on and off without a corresponding input signal. As soon as this supply
voltage recovers and the input signal changes, the output stage is automatically aligned to the input again.
Data Sheet
10
Rev. 2.1, 2007-05-30