PQ025EH02ZZ

Low Power-Loss Voltage Regulators PQxxxEH02Z Series PQxxxEH02Z Series Low Voltage Operation Low Power-Loss Voltage Regulators ■ ■ Features Low voltage operation (Minimum operating voltage: 2.35V) 2.5V input → available 1.5 to 1.8V output ● Large output current type (IO: 2A) ● Low dissipation current (Quiescent current: MAX. 2mA Output OFF-state dissipation current: MAX. 5µA) ● Low power-loss ● Built-in overcurrent and overheat protection functions ● TO-263 surface mount package (Unit : mm) Outline Dimensions ● ● ● ● 1 1 2 3 4 ❇1 ❇1 ❇2 ❇3 2 4 8.4±0.5 (1.3) 5 ON/OFF 2 control circuit Output voltage(VO) 1.5V 1.8V 2.5V PQ015EH02ZP PQ018EH02ZP PQ025EH02ZP PQ015EH02ZZ PQ018EH02ZZ PQ025EH02ZZ Absolute Maximum Ratings Parameter Symbol VIN Input voltage ON/OFF control terminal voltage VC Output current IO Power dissipation PD Junction temperature Tj Operating temperature Topr Storage temperature Tstg Soldering temperature Tsol 3 DC input (VIN) ON/OFF control terminal (VC) DC output (VO) NC GND 1 DC output (VO) Model Line-up 2A (0.6) 4–(1.7) 5 Package type Taping Sleeve (2.4) (0.55) 13.7MAX. 1.05 0.9 0.9 Applications Output current(IO) (Heat sink is common to terminal 3 ) (0.6) (0.45) 6 ■ (0.6) 015EH02 Personal computers and peripheral equipment Power supplies for various digital electronic equipment such as DVD player or STB Power supplies for automotive equipment such as car navigation system ■ 3.5±0.5 3.28±0.5 1.05 0.9 ■ 6 10.6MAX. Rating 10 10 2 35 150 –40 to +85 –40 to +150 260(10s) Control circuit 3 R2 AMP R1 Overheat Overcurrent protection protection Reference voltage 5 (Ta=25˚C) Unit V V A W ˚C ˚C ˚C ˚C ❇1 All are open except GND and applicable terminals PD:With infinite heat sink ❇3 Overheat protection may operate at 125