TLE6368_06 Datasheet, PDF (29/59 Pages) Infineon Technologies AG – Multi-Voltage Processor Power Supply

TLE 6368 / SONIC
3.4 Electrical Characteristics
The electrical characteristics involve the spread of values guaranteed within the
specified supply voltage and ambient temperature range. Typical values represent the
median values at room temperature, which are related to production processes.
-40 < T_j <150 °C; V_IN=13.5V unless otherwise specified
Item Parameter Symbol
Limit Values
min. typ. max.
Buck regulator
3.4.1 Switching f_SW
frequency
280 370 425
3.4.2 Current
t_{r_I_SW}
20
transition
time, min.,
rising edge
3.4.3 Current
t_{r_I_SW}
100
transition
time, max.,
rising edge
3.4.4 Current
t_{f_I_SW}
20
transition
time, min.,
falling edge
3.4.5 Current
t_{f_I_SW}
100
transition
time, max.,
falling edge
3.4.6 Voltage rise / t_{f_V_SW}
25
fall time
3.4.7 Static on
R_ON
160
resistance
3.4.8 Static on
R_ON
resistance
280 400
3.4.9 Current limit
3.4.10 Output
voltage
I_MAX
V_OUT
1.5
5.40
3.2
6.05
Unit
kHz
ns
ns
ns
ns
ns
mΩ
mΩ
A
V
Test Conditions
R_SL=0Ω; ¹⁾
R_SL=20kΩ; ¹⁾
R_SL=0Ω; ¹⁾
R_SL=20kΩ; ¹⁾
1)
T_j=25°C
in static operation
T_j=150°C
in static operation
V_{FB/L_IN}=5.4V
I_OUT=1.5A
V_IN=13.5 V
Data Sheet
29
Rev. 2.2, 2006-12-01