PQ7RV4J0000H

Low Power-Loss Voltage Regulators PQ7RV4 PQ7RV4 Variable Output (1.5 to 7V), 4.6A Output Low Power-loss Voltage Regulator ■ Outline Dimensions (Unit : mm) 4.5±0.2 10.2MAX 13.5MIN ■ Applications φ3.2±0.1 4-1.4 +0.3 -0 4-0.6 +0.2 -0.1 3-(2.54) 4.8MAX PQ7RV4 15.6±0.5 7.4±0.2 3.6±0.2 2.8±0.2 29.1MAX ■ Features ¡Low power-loss (Dropout voltage : MAX.0.5V at Io=4.0A) (Dropout voltage : MAX.1.0V at Io=4.6A) ¡TO-220 package ¡1.5V to 7V/4.6A output type ¡Low operating voltage (Minimum operating voltage:3.0V) ¡High-precision reference voltage type Reference voltage precision : ±2.0% ¡Built-in overcurrent protection, overheat protection function (1.5) (0.5) ¡Power supplies for various electronic equipment such as personal computers 1 ● 2 ● 3 ● 4 ● Internal connection diagram 1 2 Control circuit 4 1 DC input (VIN) 2 DC output (VO) 3 GND 4 Output adjustment terminal (VADJ) 3 ■ Absolute Maximum Ratings Parameter *1 *1 *2 *3 *1 Input voltage ON/OFF control terminal voltage Output current *2 Power dissipation *3 Junction temperature Operating temperature Storage temperature Soldering temperature (Ta=25˚C) Symbol VIN VADJ IO PD1 PD2 Tj Topr Tstg Tsol Rating 10 5 4.6 1.8 18 150 -20 to +80 -40 to +150 260 (For 10s) Unit V V A W ˚C ˚C ˚C ˚C All are open except GND and applicable terminals. PD1: No heat sink, PD2: With infinite heat sink Overheat protection may operate at 125