PQ30RV31_01

Low Power-Loss Voltage Regulators PQ30RV31 PQ30RV31 Variable Output Low Power-Loss Voltage Regulator s q Features s Outline Dimensions 10.2MAX (Unit : mm) 4.5±0.2 2.8±0.2 29.1MAX PQ30RV31 4–1.4 +0.3 –0 13.5MIN 4–0.6 +0.2 –0.1 s q Applications 3–(2.54) (0.5) P ower supply for print concentration control of word processors q Series power supply for motors and solenoid q Series power supply for VCRs and TVs ➀➁➂➃ Internal connection diagram ➀ Specific IC ➁ ➃ ➀ ➁ ➂ ➃ ➂ DC input(VIN) DC output(VO) GND Output voltage minute adjustment terminal(VADJ) s ❇1 ❇1 Absolute Maximum Ratings Parameter Input voltage Output adjustment terminal voltage Output current Power dissipation(No heat sink) Power dissipation(With infinite heat sink) Junction temperature Operating temperature Storage temperature Soldering temperature (Ta=25˚C) Symbol Rating Unit VIN 35 V VADJ 7 V IO 3 A PD1 W 2.0 PD2 20 W Tj 150 ˚C Topr ˚C –20 to +80 Tstg –40 to +150 ˚C Tsol 260 (For 10s) ˚C ❇2 ❇1 ❇2 All are open except GND and applicable terminals. Overheat protection function may operate at 125