TLE4728G Datasheet, PDF (6/25 Pages) Infineon Technologies AG – 2-Phase Stepper-Motor Driver

TLE 4728 G
Operating Range
Parameter
Supply voltage
Case temperature
Output current
Logic inputs
Error outputs
Symbol Limit Values
min. max.
V_S
5
16
T_C
– 40 110
I_Q
– 800 800
V_IXX
–5
6
V_Err
–
25
I_Err
0
1
Unit Remarks
V–
°C Measured on pin 5
P_diss = 2 W
mA –
V IXX; Phase 1, 2
V–
mA –
Note: In the operating range, the functions given in the circuit description are fulfilled.
For details see next four pages.
These parameters are not 100% tested in production, but guaranteed by design.
Characteristics
V_S = 6 to 16 V; T_j = – 40 to 130 °C
Parameter
Symbol
Limit Values
Unit Test Condition
min. typ. max.
Current Consumption
From + V_S
From + V_S
Oscillator
Output charging current
Charging threshold
Discharging threshold
Frequency
I_S
0.8 1.7 2.7 mA IXX = H
I_S
20 30 50 mA IXX = L;
I_{Q1, 2} = 0 A
I_OSC
90
V_OSCL 0.8
V_OSCH 1.7
f_OSC
18
120 135 µA –
1.3 1.9 V –
2.3 2.9 V –
24 30 kHz C_OSC = 2.2 nF
Data Sheet
6
2004-03-01