TLE4296-2 Low Drop Voltage Regulator TLE4296-2GV33 TLE4296-2GV50 Data Sheet Rev. 1.
Low Drop Voltage Regulator TLE4296-2GV33 TLE4296-2GV50 1 Overview Features • • • • • • • • • • • • • • Two versions: 3.3 V, 5.
TLE4296-2 Block Diagram 2 Block Diagram Saturation Control and Protection Circuit Temperature Control Ι 3 4 Band-GapReferenz + 2,5 1 GND INH Figure 1 Data Sheet Q AEB02312 Block Diagram 3 Rev. 1.
TLE4296-2 Pin Configuration 3 Pin Configuration 3.1 Pin Assignment 5 1 4 2 3 SCT595.vsd Figure 2 Pin Configuration (top view) 3.2 Pin Definitions and Functions Pin Symbol Function 1 INH Inhibit Input: high level to turn on the IC 2 GND Ground: connected to pin 5 3 I Input Voltage 4 Q Output voltage: must be blocked with a ceramic capacitor CQ ≥ 3.3 µF, ESR ≤ 2 Ω 5 GND Ground: Connected to pin 2 Data Sheet 4 Rev. 1.
TLE4296-2 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, positive current flowing into pin (unless otherwise specified) Pos. Parameter Symbol Limit Values Unit Conditions Min. Max. VI II -42 45 V – – – mA 2) VQ IQ -0.3 30 V – – – mA 2) VINH IINH IINH -42 45 V – -500 2) A – -5 5 mA -0.
TLE4296-2 General Product Characteristics 4.2 Functional Range Table 1 Example 1 for Functional Range - use only for MOSFET and Voltage Linear Regulator Pos. 4.2.1 Parameter Input Voltage Symbol VI 4.2.2 4.2.3 Inhibit Voltage 4.2.4 Junction Temperature VINH Tj Limit Values Unit Conditions Min. Max. 4.0 45 V TLE4296-2GV33 5.5 45 V TLE4296-2GV50 -0.3 40 V – -40 150 °C – Note: Within the functional or operating range, the IC operates as described in the circuit description.
TLE4296-2 Electrical Characteristics 5 Electrical Characteristics 5.1 Electrical Characteristics Voltage Regulator Electrical Characteristics VI = 13.5 V; VINH > 2.5 V; Tj = -40 °C to +150 °C; all voltages with respect to ground (unless otherwise specified) Pos. Parameter Symbol Output Voltage TLE4296-2GV33 VQ VQ 5.1.2 Output Voltage TLE4296-2GV50 5.1.3 Output Current Limitation 5.1.4 Dropout Voltage 1) 5.1.5 Output capacitor 5.1.6 Current Consumption Iq = II – IQ IQ Vdr CQ Iq 5.1.1 5.
TLE4296-2 Electrical Characteristics 5.2 Typical Performance Characteristics Voltage Regulator Output Voltage VQ vs. Input Voltage VI Current Consumption Iq vs. Input Voltage VI AED03349.VSD 10 VQ VINH = 5 V RL = 1 kΩ V AED03347.VSD 1000 Iq µA 8 800 6 600 VINH = 5 V GV50 4 2 0 200 0 2 4 6 8 0 V 10 VI Data Sheet RL = 1 kΩ 400 GV33 RL = 5 kΩ 0 10 20 30 40 V 50 VI 8 Rev. 1.
TLE4296-2 Application Information 6 Application Information Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. V Q ,nom + 0.5V to 45V Ι CΙ 100 nF Inhibit 4 3 TLE 4296-2G INH 1 2,5 Q 3.0V / 3.3V / 5.0V CQ 4.7 μF e.g.
TLE4296-2 Package Outlines 7 Package Outlines 2.9 ±0.2 (2.2) B (1.45) 1.2 +0.1 -0.05 1.1 MAX. (0.3) (0.4) 1) 2 3 0.3 +0.1 -0.05 0.15 +0.1 -0.06 +0.1 0.6 -0.05 0.2 0.95 M 1.6 ±0.1 10˚ MAX. 1 4 2.5 ±0.1 (0.23) 1) (0.13) 5 0.25 ±0.1 10˚ MAX. 0.1 MAX. A A 1.9 1) Contour of slot depends on profile of gull-wing lead form 0.
TLE4296-2 Revision History 8 Revision History Revision Date Changes Rev. 1.12 2011-05-11 Page 2: Current Consumption in Standby corrected from 5mA to 5μA in the Functional Description. Value in Electrical Characteristics is still correct. Rev. 1.11 2011-02-10 Page 2: Marking added. Page 1: Coverpage added. All Pages: New Infineon Data Sheet Layout applied. Rev. 1.1 2008-01-28 Initial version of RoHS-compliant derivate of TLE 4296-2 Page 2: AEC certified statement added.
Edition 2011-05-11 Published by Infineon Technologies AG 81726 Munich, Germany © 2011 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.
