Datasheet

IFX20001
Electrical Characteristics
Data Sheet 7 Rev. 1.1, 2013-01-08
5 Electrical Characteristics
5.1 Electrical Characteristics Voltage Regulator
Table 2 Electrical Characteristics
V
I
= 13.5 V; V
INH
> +2.5 V; -40 °C < T
j
< 125 °C; unless otherwise specified
Parameter Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Output voltage
V33 version
V
Q
3.17 3.30 3.43 V 1 mA < I
Q
< 30 mA
V
I
= 13.5 V
3.17 3.30 3.43 V
I
Q
= 10 mA
4.3 V <
V
I
< 40 V
Output voltage
V50 version
V
Q
4.80 5.00 5.20 V 1 mA < I
Q
< 30 mA
V
I
= 13.5 V
4.80 5.00 5.20 V
I
Q
= 10 mA
6 V <
V
I
< 40 V
Output current limitation
I
Q
30 – – mA
1)
1) Measured when the output voltage V
Q
has dropped 100 mV from the nominal value.
Drop voltage V
dr
– 0.25 0.30 V I
Q
= 20 mA
1)
Output capacitor C
Q
3.3 – – μF IFX20001MBV33:
2.5 Ω ≤ ESR ≤ 6 Ω
at 10 kHz
C
Q
3.3 – – μF IFX20001MBV50:
2.5 Ω ≤ ESR ≤ 8 Ω
at 10 kHz
Current consumption
I
q
= I
I
- I
Q
I
q
–24.5mAI
Q
< 30 mA
Current consumption
I
q
= I
I
- I
Q
I
q
– 110 170 μA I
Q
< 1 mA;
T
j
< 85 °C
Quiescent current (stand-by)
I
q
= I
I
- I
Q
I
q
–01μA V
INH
= 0.4 V;
T
j
< 85 °C
Quiescent current (stand-by)
I
q
= I
I
- I
Q
I
q
–05μA V
INH
= 0.4 V
Load regulation Δ
V
Q
–1020mV1 mA < I
Q
< 25 mA;
T
j
= 25 °C
Line regulation Δ
V
Q
–520mVV
I
= (V
Q,nom
+ 0.5 V) to
36 V
I
Q
= 5 mA; T
j
= 25 °C
Power Supply Ripple Rejection PSRR –60 –dB
f
r
= 100 Hz;
V
r
= 0.5 Vpp
Inhibit Input
Inhibit, Turn-on voltage
V
INH, high
––2.2VV
Q
> 0.95 V
Q,nom
Inhibit, Turn-off voltage V
INH, low
0.4 – – V V
Q
> 0.1 V
H-input current
I
INH, high
–812μA V
INH
= 5 V
L-input current
I
INH, low
-2 – 2 μA V
INH
= 0 V