Datasheet

TLE 6368 / SONIC
Data Sheet 29 Rev. 2.2, 2006-12-01
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 Unit Test Conditions
min. typ. max.
Buck regulator
3.4.1 Switching
frequency
f
SW
280 370 425 kHz
3.4.2 Current
transition
time, min.,
rising edge
t
r_I_SW
20 ns R
SL
=0Ω;
1)
3.4.3 Current
transition
time, max.,
rising edge
t
r_I_SW
100 ns R
SL
=20kΩ;
1)
3.4.4 Current
transition
time, min.,
falling edge
t
f_I_SW
20 ns R
SL
=0Ω;
1)
3.4.5 Current
transition
time, max.,
falling edge
t
f_I_SW
100 ns R
SL
=20kΩ;
1)
3.4.6 Voltage rise /
fall time
t
f_V_SW
25 ns
1)
3.4.7 Static on
resistance
R
ON
160 mΩ T
j
=25°C
in static operation
3.4.8 Static on
resistance
R
ON
280 400 mΩ T
j
=150°C
in static operation
3.4.9 Current limit I
MAX
1.5 3.2 A V
FB/L_IN
=5.4V
3.4.10 Output
voltage
V
OUT
5.40 6.05 V I
OUT
=1.5A
V
IN
=13.5 V