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PDF ILE4263 Data sheet ( Hoja de datos )
| Número de pieza | ILE4263 | |
| Descripción | Low-Drop Voltage Regulator | |
| Fabricantes | IK Semicon | |
| Logotipo |  |
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TECHNICAL DATA
Low-Drop Voltage Regulator
ILE4263 is designed to create voltage of value in 5V
with drop voltage not more than 0.5V at load current of
150 mA and the IC is used in power sources of electronic
equipment, in particular in automotive electronics.
ILE4263 is designed to power the microprocessor
systems operating in severe conditions of automotive
applications, so it includes additional functions of over-
temperature protection, input voltage reverse polarity pro-
tection, short circuit proof of output to the ground, it
incorporates limitation of the maximum load current with
output voltage temperature reset.
ILE4263
ILE4263
PDSOP-14
FEATURES
Output voltage accuracy is not more than 2 % in range of
output current from 5 mA to 150 mA and input voltage from 6 to 28 V;
Maximum load current capability is up to 200 mA;
Low power consumption in standby mode;
Low drop voltage;
Watchdog microcontroller function;
Adjustable reset threshold;
Built-in overtemperature protection;
Short circuit proof;
Input voltage reverse polarity protection up to –42V;
Suitable for use in automotive electronics;
Wide temperature range;
1 2016 July, Ver.0
1 page  
Table 4. ELECTRIC PARAMETERS
-40C* < Tj < 125C; (unless specified otherwise)
Symbol
Parameter
Test Condition
Normal Operation
Current consumption
Iq (Iq = II – IQ)
VI = 13.5 V, VINH = 0 V
VI = 13.5 V, VINH = 3.6 V,
IQ = 0 mА
VI = 13.5 V, VINH = 3.6 V,
IQ = 150 mА
VI = 4.5 V, VINH = 3.6 V,
IQ = 150 mА
IQ
Output current
VI = 13.5 V, VINH = 3.6 V
6 V VI 28 V,
VINH = 3.6 V
5 mА IQ 150 mА
VQ Output voltage
6 V VI 32 V,
VINH = 3.6 V,IQ = 100 mА
Tj=100C
VQ(V)
Change in the output
voltage when the input
voltage changes
VQ(I)
Change in the output
voltage when the current load
changes
VDR Drop voltage
Parameters of Reset Generator
6 V VI 28 V,
VINH = 3.6 V,
IQ = 150 mА
VI = 13.5 V, VINH = 3.6 V,
5 mА IQ 150 mА
VINH = 3.6 V,
IQ = 150 mА1)
VRT
Switching threshold
VINH = 3.6 V, VRADJ = 0 V,
IQ = 5 mА
VRADJTH
Reset adjust threshold
VINH = 3.6 V,
IQ = 5 mА
VROL
Reset low voltage
VI = 13.5 V, VINH = 3.6 V,
R1 = 5.6 kΩ (IRO=1 мА)
ILE4263
Limit Values
Min Max
Unit
- 0.05
- 1.3
mА
- 18
- 23
200 400 mА
4.9 5.1
V
4.9 5.1
- 25 mV
- 25 mV
- 0.5 V
4.5 4.8 V
1.26 1.44
V
- 0.4 V
2016 July, Ver.0
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ILE4263.PDF ] | |
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