TPS77615-Q1 Datasheet | Texas Instruments

TPS77501ĆQ1, '515ĆQ1, '516ĆQ1, '518ĆQ1, '525ĆQ1, '533ĆQ1 WITH RESET OUTPUT TPS77601ĆQ1, '77615ĆQ1, '77618ĆQ1, '77625ĆQ1, '77628ĆQ1, '77633ĆQ1 WITH PG OUTPUT FASTĆTRANSIENTĆRESPONSE 500Ćm A LOWĆDROPOUT VOLTAGE REGULATORS SGLS012B - MARCH 2003 - REVISED APRIL 2008 D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 p F, R = 0) D Open Drain Power-On Reset With 200-ms Delay (TPS775xx) D Open Drain Power Good (TPS776xx) D 500-m A Low-Dropout Voltage Regulator D Available in 1.5-V, 1.6-V (TPS77516 Only), 1.8-V, 2.5-V, 2.8-V (TPS77628 Only), 3.3-V Fixed Output and Adjustable Versions D Dropout Voltage to 169 m V (Typ) at 500 m A (TPS77x33) D Ultralow 85 µA Typical Quiescent Current description The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 10-µF low ESR capacitors. This bination provides high performance at a reasonable cost. D Fast Transient Response D 2% Tolerance Over Specified Conditions for Fixed-Output Versions D 20-Pin TSSOP Power PAD (PWP) Package D Thermal Shutdown Protection PWP PACKAGE (TOP VIEW) GND/HSINK 1 GND/HSINK 2 GND 3 NC 4 EN 5 IN 6 IN 7 NC 8 GND/HSINK 9 GND/HSINK 10 20 GND/HSINK 19 GND/HSINK 18 NC 17 NC 16 RESET/PG 15 FB/NC 14 OUT 13 OUT 12 GND/HSINK 11 GND/HSINK - No internal connection Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169 m V at an output current of 500 m A for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 m A to 500 m A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also Features a sleep mode; applying a TTL high signal to EN (enable) shuts...