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TPS76625D Datasheet(PDF) 4 Page - Texas Instruments |
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TPS76625D Datasheet(HTML) 4 Page - Texas Instruments |
4 / 18 page TPS76615, TPS76618, TPS76625, TPS76627 TPS76628, TPS76630, TPS76633, TPS76650, TPS76601 ULTRA LOW QUIESCENT CURRENT 250-mA LOW-DROPOUT VOLTAGE REGULATORS SLVS237 – AUGUST 1999 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Terminal Functions – SOIC Package TERMINAL I/O DESCRIPTION NAME NO. I/O DESCRIPTION EN 4 I Enable input FB/NC 1 I Feedback input voltage for adjustable device (no connect for fixed options) GND 3 Regulator ground IN 5 I Input voltage IN 6 I Input voltage OUT 7 O Regulated output voltage OUT 8 O Regulated output voltage PG 2 O PG output absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Input voltage range‡, VI – 0.3 V to 13.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range at EN –0.3 V to 16.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum PG voltage 16.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Peak output current Internally limited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous total power dissipation See dissipation rating tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage, VO (OUT, FB) 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature range, TJ –40 °C to 125°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg –65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ESD rating, HBM 2 kV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ‡ All voltage values are with respect to network terminal ground. DISSIPATION RATING TABLE 1 – FREE-AIR TEMPERATURES PACKAGE AIR FLOW (CFM) TA < 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 85°C POWER RATING D 0 568 mW 5.68 mW/ °C 312 mW 227 mW D 250 904 mW 9.04 mW/ °C 497 mW 361 mW recommended operating conditions MIN MAX UNIT Input voltage, VIk 2.7 10 V Output voltage range, VO 1.2 5.5 V Output current, IO (Note 1) 0 250 mA Operating virtual junction temperature, TJ (Note 1) –40 125 °C k To calculate the minimum input voltage for your maximum output current, use the following equation: VI(min) = VO(max) + VDO(max load). NOTE 1: Continuous current and operating junction temperature are limited by internal protection circuitry, but it is not recommended that the device operate under conditions beyond those specified in this table for extended periods of time. |
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