IFX 20001MB V33 Infineon Technologies, IFX 20001MB V33 Datasheet - Page 9

• Manufacturer Part Number: IFX 20001MB V33
• Manufacturer: Infineon Technologies

Specifications of IFX 20001MB V33

• Packages: PG-SCT595-5
• Automotive Qualified: no
• Regulator Type: single output
• Output Voltage: 3.3V
• Accuracy: 4.0 %
• Max. Output Current: 30mA

6
Note: The following information is given as a hint for the implementation of the device only and shall not be
Figure 3
Application Hints
In the IFX20001 the output voltage is divided and compared to an internal reference of 2.5 V typical. The regulation
loop controls the output to achieve a stabilized output voltage.
Figure 3
output requires an output capacitor C
recommended to use a multi layer ceramic capacitor for C
selected as output capacitors they must be carefully chosen to cover the required ESR range over the full
operating temperature range of -40 °C to 125 °C.
At the input of the regulator a capacitor is required for compensating line influences. A resistor of approximately.
1 Ω in series with the input capacitor ( C
and the input capacitor. If the regulator is sourced via long input lines of several meters it is recommended to place
an additional capacitor ≥ 47 μF at the input.
Data Sheet
regarded as a description or warranty of a certain functionality, condition or quality of the device.
shows a typical application circuit. In order to maintain the stability of the control loop the IFX20001
Application Information
Application Diagram
V
Inhibit
Q
,nom
+ 0.5V to 45V
C
100 nF
I
I
) can dampen oscillations that could occur due to the input line inductance
INH
Q
of at least 3.3 μF with a maximum permissible ESR of 2 Ω. It is
I
1
3
IFX20001
2,5
9
GND
Q
. If aluminum electrolytic and tantalum capacitors are
4
Q
3.0V / 3.3V / 5.0V
e.g. TDK
C3216X7R1C475M
C
4.7 µF
Q
Application Information
Rev. 1.02, 2010-05-20
IFX20001