IFX21004TN V51 Dual Voltage Regulator with 5 V and 15 V Outputs IFX21004TN V51 Data Sheet Rev. 1.
Dual Voltage Regulator with 5 V and 15 V Outputs 1 IFX21004TN V51 Overview Features • • • • • • • • Dual Output: 5 V and 15 V High Input Voltage Range: up to 60 V Peak High Output Current Capability 100 mA and 30 mA High Output Voltage Accuracy Very low Current Consumption Overtemperature Shutdown Thermal Optimized Package Green Product (RoHS compliant) PG-TO220-5 For automotive applications please refer to the Infineon TLE- and TLF-series voltage regulators.
IFX21004TN V51 Block Diagram 2 Block Diagram I + TSD Bias & BG TSD: Overtemperature Shutdown BG: Protect. Q1 + - Protect. Bandgap Reference Q2 n.c. Figure 1 Data Sheet GND Block Diagram 3 Rev. 1.
IFX21004TN V51 Pin Configuration 3 Pin Configuration 3.1 Pin Assignment GND 1 5 I GND Q2 n.c. Q1 PG-TO220-5-12.vsd Figure 2 Pin Configuration 3.2 Pin Definitions and Functions Pin Symbol Function 1 I Input voltage block to ground directly at the IC with a ceramic capacitor. 2 n.c. not connected leave open, don’t connect 3 GND Ground connect to tab (heat sink) 4 Q1 5V-Output voltage, e.g.
IFX21004TN V51 General Product Characteristics 4 General Product Characteristics 4.1 Absolute Maximum Ratings Table 1 Absolute Maximum Ratings Tj = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Parameter Symbol Limit Values Unit Remarks during max. 400ms see also Chapter 6 Min. Max. -0.3 60 V -0.3 40 V VQ1 VQ2 -0.3 6.5 V – -0.
IFX21004TN V51 General Product Characteristics 4.3 Thermal Resistances Table 3 Thermal Resistances1) Parameter Symbol Typ. Limit Value Unit Remarks Junction to Case RthJC 4.1 K/W underlying P = 2W power dissipation with power zener activated2) Junction to Case RthJC 6.
IFX21004TN V51 Electrical Characteristics 5 Electrical Characteristics Table 4 Electrical Characteristics VI = 24 V; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless otherwise specified. Parameter Symbol Limit Values Min. Typ. Max.
IFX21004TN V51 Electrical Characteristics Table 4 Electrical Characteristics (cont’d) VI = 24 V; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless otherwise specified. Parameter Symbol Limit Values Min. Typ. Max.
IFX21004TN V51 Electrical Characteristics 5.
IFX21004TN V51 Electrical Characteristics Line Regulation ΔVQ1,line versus Input Voltage Change VI Line Regulation ΔVQ2,line versus Input Voltage Change VI 30 20 15 20 10 5 Δ VQ2 [mV] Δ VQ1 [mV] 10 0 -5 0 -10 -10 Tj = - 40 C -15 Tj = - 40 C -20 Tj = 25 C Tj = 25 C Tj = 150 C -20 24 Tj = 150 C -30 29 34 39 24 29 34 VI [V] VI [V] Load Regulation ΔVQ1,load versus Output Current Change IQ Load Regulation ΔVQ2,load versus Output Current Change IQ 0 0 VI = 20 V VI = 20 V -4 -1
IFX21004TN V51 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. I Batt. 20 V : 40 V 60 V peak IFX21004 100 nF Q1 5V Q2 n.c. GND 15 V + 22 µF + 22 µF 25 V 25 V GND Figure 3 Application Circuit Note: This is a very simplified example of an application circuit.
IFX21004TN V51 Package Outlines Package Outlines 10 ±0.2 A 9.9 ±0.2 B 1) 1.27 ±0.1 2.8 ±0.2 C 0.05 2.4 13 ±0.5 0...0.3 4.4 11 ±0.5 1) 12.95 15.65 ±0.3 17 ±0.3 8.5 3.7 -0.15 0.5 ±0.1 0...0.15 2.4 5 x 0.8 ±0.1 4 x 1.7 1) Figure 4 9.25 ±0.2 7 0.25 M A B C Typical Metal surface min. X = 7.25, Y = 12.3 All metal surfaces tin plated, except area of cut.
IFX21004TN V51 Revision History 8 Revision History Revision Date Changes 1.00 2010-11-04 Data Sheet Initial Release Data Sheet 13 Rev. 1.
Edition 2010-11-04 Published by Infineon Technologies AG 81726 Munich, Germany © 2010 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.