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PTH04040W Datasheet(PDF) 2 Page - Texas Instruments |
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PTH04040W Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 27 page  PTH04040W 19 20 18 Margin Down Track Margin Up 12 15 9 14 11 + + + 1 3 5 10 13 16 17 UVLO 4 6 2 8 Inhibit GND GND VoAdj −Sense Vo +Sense UDG−05085 A B C C VO CO1 330 µF CO2 330 µF RSET 1% 0.05 W CI 1000 µF (Required) VI VI 7 PTH04040W SLTS238C – SEPTEMBER 2005 – REVISED JUNE 2010 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. STANDARD APPLICATION A. For CI, a minimum of 1,000 mF (or 2 × 470 mF) of input capacitance is required for proper operation. B. RSET is required to set the desired output voltage from the module higher than the minimum value. C. For CO1 and CO2, a minimum of 660 mF (or 2 × 330 mF) of output capacitance is required for load transient regulation. ORDERING INFORMATION For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see the TI website at www.ti.com. ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) UNIT Signal input voltages Track control (pin 18) –0.3 V to VI + 0.3 V TA Operating temperature range over VI range –40°C to 85°C Wave solder Surface temperature of module body or pins PTH04040WAH Twave 260°C (1) temperature (5 seconds) PTH04040WAD PTH04040WAS 235°C (1) Solder reflow Treflow Surface temperature of module body or pins temperature PTH04040WAZ 260°C (1) TS Storage temperature –55°C to 125°C Mechanical shock Per Mil-STD-883D, Method 2002.3, 1 msec, ½ Sine, mounted 500 G(2) Mechanical vibration Mil-STD-883D, Method 2007.2, 20–2000 Hz 10 G(2) Weight 22.5 grams Flammability Meets UL94V-O (1) During soldering of package version, do not elevate peak temperature of the module, pins or internal components above the stated maximum. (2) Qualification limits 2 Submit Documentation Feedback Copyright © 2005–2010, Texas Instruments Incorporated Product Folder Link(s): PTH04040W |
Similar Part No. - PTH04040W_15 |
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Similar Description - PTH04040W_15 |
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