Datasheet

TLE42754
Block Description and Electrical Characteristics
Data Sheet 11 Rev. 1.11, 2012-01-20
Electrical Characteristics Voltage Regulator
V
I
= 13.5 V, -40 °C ≤ T
j
≤ 150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter Symbol Limit Values Unit Conditions
Min. Typ. Max.
5.1.1 Output Voltage
V
Q
4.9 5.0 5.1 V 1 mA < I
Q
< 450 mA
9 V <
V
I
< 28 V
5.1.2 Output Voltage
V
Q
4.9 5.0 5.1 V 1 mA < I
Q
< 400 mA
6 V <
V
I
< 28 V
5.1.3 Output Voltage
V
Q
4.9 5.0 5.1 V 1 mA < I
Q
< 200 mA
6 V <
V
I
< 40 V
5.1.4 Output Current Limitation
I
Q,max
450 – 1100 mA V
Q
= 4.8V
5.1.5 Load Regulation
steady-state
ΔV
Q,load
-30 -15 – mV I
Q
= 5 mA to
400 mA
V
I
= 8 V
5.1.6 Line Regulation
steady-state
ΔV
Q,line
–515mVV
I
= 8 V to 32 V
I
Q
= 5 mA
5.1.7 Dropout Voltage
1)
V
dr
= V
I
- V
Q
1) measured when the output voltage V
Q
has dropped 100mV from the nominal value obtained at V
I
= 13.5V
V
dr
– 250 500 mV I
Q
= 300 mA
5.1.8 Power Supply Ripple Rejection
2)
2) not subject to production test, specified by design
PSRR
–60–dBf
ripple
= 100 Hz
V
ripple
= 0.5 Vpp
5.1.9 Temperature Output Voltage Drift d
V
Q
/dT –0.5–mV/K–
5.1.10 Overtemperature Shutdown
Threshold
T
j,sd
151 – 200 °C T
j
increasing
2)
5.1.11 Overtemperature Shutdown
Threshold Hysteresis
T
j,sdh
–20–°CT
j
decreasing
2)