TLE4286GHTSA1

5-V Voltage Regulator TLE 4286 G Features • • • • • • • • • • • 15 mA output current capability 1 µA current consumption in standby mode Low quiescent current consumption 60 µA in ON mode Inhibit input Very small SMD-Package PG-SCT-595-5 Wide operation range: 6.2 V to 42 V Wide temperature range: -40 °C to 150 °C Output protected against short circuit Overtemperature protection Green product (RoHS compliant) AEC qualified. PG-SCT-595-5 Functional Description The TLE 4286 G is a 5-V low-drop fixed voltage regulator in the very small SMD package PG-SCT-595-5. The maximum input voltage is 42 V. The output is able to drive a load of more than 10 mA while it regulates the output voltage within a 4% accuracy. The device can be switched in stand-by mode via an inhibit input which causes the current consumption to drop below 1 µA. A temperature protection disables the IC at over temperature. Type Package Marking TLE 4286 G PG-SCT-595-5 A1 Data Sheet 1 Rev. 2.3, 2008-04-21 TLE 4286 G PG-SCT-595-5 INH 1 GND 2 Ι 3 5 GND 4 Q AEP02253 Figure 1 Pin Configuration (top view) Table 1 Pin Definitions and Functions Pin No. Symbol Function 1 INH Inhibit input; H for active (VQ = 5 V) and L for stand-by 2 GND Ground; internally connected to pin 5 3 I Input voltage 4 Q Output voltage; must be blocked by a capacitor CQ ≥ 1 µF, ESR ≤ 10 Ω to GND 5 GND Ground; internally connected to pin 2 Data Sheet 2 Rev. 2.3, 2008-04-21 TLE 4286 G I 3 4 Protection Q Regulator Reference 1 2, 5 INH GND AEB02189 Figure 2 Data Sheet Block Diagram 3 Rev. 2.3, 2008-04-21 TLE 4286 G Table 2 Absolute Maximum Ratings -40 °C < Tj < 150 °C Parameter Symbol Limit Values Unit Remarks Min. Max. VI II -0.3 45 V – -20 * mA * internally limited VQ IQ -0.3 16 V – -20 * mA * internally limited VINH IINH IINH -40 45 V – -500 * µA * internally limited -5 5 mA -0.3 V < VI < 45 V; t < 1 ms Tj Tstg -40 150 °C – -50 150 °C – Rthj-pin Rthja – 30 K/W measured to pin 5 – 179 K/W zero airflow zero heat sink area Input Voltage Current Output Voltage Current Inhibit Voltage Current Current Temperatures Junction temperature Storage temperature Thermal Resistances Junction pin Junction ambient1) 1) Worst case regarding peak temperature. Note: Maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit. Table 3 Operating Range Parameter Input voltage Inhibit input voltage Junction temperature Data Sheet Symbol VI VINH Tj Limit Values Unit Remarks Min. Max. 6.0 42 V – -0.3 40 V – -40 150 °C – 4 Rev. 2.3, 2008-04-21 TLE 4286 G Table 4 Electrical Characteristics 6.2 V < VI < 36 V; VINH > VINH, ON; -40 °C < Tj < 150 °C; unless otherwise specified Parameter Symbol Limit Values Min. Typ. Max. Unit Test Condition Output Tj = 25 °C; 1 mA < IQ < 10 mA 1 mA < IQ < 10 mA IQ = 10 mA Output voltage VQ 4.85 5.0 5.15 V Output voltage 4.8 5.0 5.20 V 0.6 0.8 1.1 V Output capacitor VQ Vdr CQ 1 – – µF ESR ≤ 10 Ω at 10 kHz Output current IQ 15 – 70 mA – Quiescent current Iq – 60 100 µA Quiescent current (stand-by) Iq – – 1 µA Quiescent current (stand-by) Iq – – 5 µA IQ < 10 mA; VI = 13.5 V VINH < VINH, OFF; Tj < 85 °C VINH < VINH, OFF Load regulation ∆VQ – 5 10 mV 0 mA < IQ