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PDF TLE4295 Data sheet ( Hoja de datos )
| Número de pieza | TLE4295 | |
| Descripción | Low Drop Voltage Regulator | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Low Drop Voltage Regulator
TLE 4295
Features
• Four versions: 2.6 V, 3.0 V, 3.3 V, 5.0 V
• Output voltage tolerance ≤ ±4%
• Very low drop voltage
• Output current: 30 mA
• Power fail output
• Low quiescent current consumption
• Wide operation range: up to 45 V
• Wide temperature range: -40 °C ≤ Tj ≤ 150 °C
• Output protected against short circuit
• Overtemperature protection
• Reverse polarity proof
• Very small SMD-Package PG-SCT595-5
• Green Product (RoHS compliant)
• AEC Qualified
PG-SCT595-5
Functional Description
The TLE 4295 G is a monolithic integrated low-drop voltage regulator in the very small
SMD package PG-SCT595-5. It is designed to supply e.g. microprocessor systems
under the severe conditions of automotive applications. Therefore the device is equipped
with additional protection functions against overload, short circuit and reverse polarity.
At overtemperature the regulator is automatically turned off by the integrated thermal
protection circuit.
Input voltages up to 40 V are regulated to VQ,nom = 2.6 V (V26 version) 3.0 V
(V30 version) 3.3 V (V33 version) or 5.0 V (V50 version). The output is able to drive a
load of more than 30 mA while it regulates the output voltage within a 4% accuracy.
The power fail output (open collector) is switched to low in case of undervoltage overload
or saturation of the output transistor.
Type
TLE 4295 GV26
TLE 4295 GV30
TLE 4295 GV33
TLE 4295 GV50
Package
PG-SCT595-5
PG-SCT595-5
PG-SCT595-5
PG-SCT595-5
Marking
D4
D3
D2
D1
Data Sheet
1 Rev. 1.4, 2008-04-21
1 page  
TLE 4295
Table 4
Electrical Characteristics
VI = 13.5 V; -40 °C < Tj < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Output
Output voltage
V26 version
Output voltage
V26 version
Output voltage
V30 version
Output voltage
V30 version
Output voltage
V33 version
Output voltage
V33 version
Output voltage
V50 version
Output voltage
V50 version
Output current limitation
Drop voltage
Output capacitor
VQ
VQ
VQ
VQ
VQ
VQ
VQ
VQ
IQ
Vdr
CQ
2.50 2.60 2.70 V
1 mA < IQ < 30 mA
VI = 13.5 V
2.50 2.60 2.70 V
IQ = 10 mA
3.5 V < VI < 40 V
2.88 3.0 3.12 V
1 mA < IQ < 30 mA
VI = 13.5 V
2.88 3.0 3.12 V
IQ = 10 mA
4 V < VI < 40 V
3.17 3.30 3.43 V
1 mA < IQ < 30 mA
VI = 13.5 V
3.17 3.30 3.43 V
IQ = 10 mA
4.3 V < VI < 40 V
4.80 5.00 5.20 V
1 mA < IQ < 30 mA
VI = 13.5 V
4.80 5.00 5.20 V
IQ = 10 mA
6 V < VI < 40 V
30 – – mA 1)
– 0.25 0.40 V IQ = 20 mA1)
2.2 – – µF ESR ≤ 5 Ω
at 10 kHz
Current Consumption
Current consumption
Iq = II - IQ
Current consumption
Iq = II - IQ
Iq
Iq
– 2 4 mA IQ < 30 mA
– 120 200 µA IQ < 1 mA
Data Sheet
5 Rev. 1.4, 2008-04-21
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TLE4295.PDF ] | |
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