TLE 4476 GM
Electrical Characteristics
VI = 13.5 V; VEN > VENH ; – 40 °C < Tj < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
3.3 V Output Q1
Output voltage
Output current
limitation
Output drop voltage;
VDRQ1 = VI – VQ1
VQ1
IQ1
VDRQ1
3.17 3.3
250 –
3.43 V
–
mA
1 mA < IQ1 < 250 mA
see note 1
–
0.7 1.2 V
IQ1 = 250 mA; see note 1
Load regulation
∆VQ1
–
–
30 mV 1 mA < IQ1 < 250 mA
Line regulation
∆VQ1
–
–
30 mV IQ1 = 5 mA;
6 V < VI < 28 V
Power-Supply-Ripple- PSRR –
Rejection
60 –
dB 20 Hz < fr < 20 kHz;
Vr = 5 VSS
Value of output
capacitance
CQ1
10 –
– µF –
ESR of output
capacitance
RESRQ1
–
–
10 Ω at 10 kHz
5.0 V Output Q2
Output voltage
Output current
limitation
Output drop voltage;
VDRQ2 = VI – VQ2
VQ2
IQ2
VDRQ2
4.8 5.0 5.2 V
1 mA < IQ2 < 330 mA
330 –
–
mA see note 1
–
0.4 0.7 V
IQ2 = 330 mA; see note 1
Load regulation
Line regulation
∆VQ2
–
∆VQ2
–
Power-Supply-Ripple- PSRR –
Rejection
–
50 mV 5 mA < IQ2 < 330 mA;
–
50 mV IQ2 = 5 mA;
6 V < VI < 28 V
60 – dB 20 Hz < fr < 20 kHz;
Vr = 5 VSS
Semiconductor Group
6
1998-11-01