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PDF IFX24401 Data sheet ( Hoja de datos )
| Número de pieza | IFX24401 | |
| Descripción | Low Dropout Voltage Regulator | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IFX24401 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
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IFX24401
Low Dropout Voltage Regulator
IFX24401TEV50
IFX24401ELV50
Data Sheet
Rev. 1.02, 2009-12-10
Standard Power
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
IFX24401
Pin Configuration
1&
1&
1&
*1'
1&
(1
1&
3,1&21),*B662369*
1&
,
1&
1&
1&
4
1&
Figure 3 Pin Configuration PG-SSOP-14 (top view)
3.2
Pin
1,2,3,5,7
4
Pin Definitions and Functions (PG-SSOP-14 )
Symbol
N.C.
GND
Function
No Connect
May be open or connected to GND
Ground
6 EN
8,10,11,1
2,14
9
N.C.
Q
13 I
Pad
Enable Input
Low signal level disables the regulator. Pull-down resistor is integrated.
No Connect
May be open or connected to GND
Output
Place capacitor between Q pin and GND. Capacitor placement should be close to pin.
Refer to capacitance and ESR requirements in “Functional Range” on Page 6
Input
Connect ceramic capcitor between I and GND
Exposed Pad
Connect to board GND and heatsink
Data Sheet
5 Rev. 1.02, 2009-12-10
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
IFX24401
Typical Performance Characteristics
Region of Stability
100
ES[ΩR]CQ
10
1
0.1
12_ESR-IQ.VSD
CQ = 10nF ...10 µF
Tj = 25 °C
Output Voltage VQ Start-up behavior
14_V I-
time _s tartup. v s d
VQ [V]
EN = HIGH
Stable
Region
5.05
5.00
4.90
4.80
IQ = 5mA
0.01 0
50 100 150 200
IQ [mA]
Power Supply Ripple Rejection PSRR versus
Frequency f
80
PSRR
[dB ]
IQ = 0.1 mA
13_P S RR. V S D
IQ = 30 mA
12 3
Load Regulation ∆VQ versus
Output Current Change ∆IQ
0
∆VQ
[mV ]
45
t [ms]
18a_dV Q-dIQ _V i6V. vs d
VI = 6V
60
IQ = 100 mA
-10
50 -15
Tj = -40 °C
Tj = 25 °C
40
VRIPPLE = 0.5 V PP
30
VI = 13 .5 V
CQ = 10 µF Tantalum
TJ = 25 °C
10 100 1k
10k 100 k
f [Hz]
-20
-25 Tj = 150 °C
-30 0
50 100 150 250
IQ [mA]
Data Sheet
11
Rev. 1.02, 2009-12-10
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet IFX24401.PDF ] | |
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