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TLE4294GV50

Low Drop Out Voltage Regulator

Data Sheet, Rev. 1.1, February 2008

Automotive Power

Summary of content (10 pages)

PAGE 1
Data Sheet, Rev. 1.
PAGE 2
Low Drop Out Voltage Regulator 1 TLE4294GV50 Overview Features • • • • • • • • • • • • Output voltage tolerance ≤ ±4% Very low drop out voltage Output current: 30 mA Low quiescent current consumption Wide operation range: up to 45 V Wide temperature range: Tj = -40 °C to +150 °C Output protected against short circuit Overtemperature protection Reverse polarity protection Very small SMD-Package PG-SCT595-5 Green Product (RoHS compliant) AEC Qualified PG-SCT595-5 Description The TLE4294 is a monolithic
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TLE4294 Block Diagram 2 Block Diagram Saturation Control and Protection Circuit Temperature Control I 3 4 Band-Gap Reference Q + 2,5 GND Figure 1 Data Sheet AEB02312a Block Diagram 3 Rev. 1.
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TLE4294 Pin Configuration 3 Pin Configuration 3.1 Pin Assignment NC 1 GND 2 Ι 3 5 GND 4 Q AEP02661a Figure 2 Pin Configuration (top view) 3.2 Pin Definitions and Functions Table 1 Pin Definitions and Functions Pin No. Symbol Function 1 N.C. Not connected Internally not connected.
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TLE4294 General Product Characteristics 4 General Product Characteristics 4.1 Absolute Maximum Ratings Absolute Maximum Ratings 1) Tj = -40 °C to +150 °C, all voltages with respect to ground, direction of currents as shown in Figure 3 “Application Circuit” on Page 7 (unless otherwise specified) Pos. Parameter Symbol Limit Values Unit Conditions Min. Max.
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TLE4294 General Product Characteristics 4.3 Pos. Thermal Resistance Parameter Symbol Limit Values Unit Conditions Min. Typ. Max. – 179 – K/W Footprint only2) 4.3.2 – 99 – K/W 300mm2 heatsink area on PCB2) 4.3.3 – 87 – K/W 600mm2 heatsink area on PCB2) 4.3.4 – 80 – K/W 2s2p PCB3) – 26 – K/W Measured to pin 5 4.3.1 4.3.
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TLE4294 Electrical Characteristics 5 Electrical Characteristics Table 2 Electrical Characteristics VI = 13.5 V, Tj = -40 °C to +150 °C, all voltages with respect to ground, direction of currents as shown in Figure 3 “Application Circuit” on Page 7 (unless otherwise specified) Pos. Parameter Symbol Limit Values Min. Typ. Max. Unit Conditions Output 5.0.1 Output voltage VQ 4.80 5.00 5.20 V 1 mA < IQ < 30 mA VI = 13.5 V 5.0.2 Output voltage VQ 4.80 5.00 5.
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TLE4294 Package Outlines 6 Package Outlines 2.9 ±0.2 B (2.2) 1.2 +0.1 -0.05 1.1 max (0.3) 1) 10˚max 1.6 ±0.1 10˚max 1) 2.6 max 0.25 min 0.1 max +0.2 acc. to DIN 6784 (0.23) (0.13) (0.4) 0.3 +0.1 -0.05 0.15 +0.1 -0.06 0.6 +0.1 -0.05 0.20 0.95 1.9 0.
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TLE4294 Revision History 7 Revision History Revision Date Changes 1.1 2008-02-26 Device marking changed to F1 1.0 2007-08-10 Initial Data sheet Data Sheet 9 Rev. 1.
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Edition 2008-02-26 Published by Infineon Technologies AG 81726 Munich, Germany © 2004 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics.