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TPS40021PWP датащи(PDF) 3 Page - Texas Instruments |
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TPS40021PWP датащи(HTML) 3 Page - Texas Instruments |
3 / 32 page TPS40020 TPS40021 SLUS535C − MARCH 2003 − REVISED SEPTEMBER 2004 www.ti.com 3 These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ORDERING INFORMATION TA LOAD CURRENT(1) PACKAGE PART NUMBER −40 °C to 85°C SOURCE Plastic HTSSOP (PWP)(2) TPS40020PWP −40 °C to 85°C SOURCE/SINK Plastic HTSSOP (PWP)(2) TPS40021PWP (1) See page 7 for explanation. (2) The PWP package is also available taped and reeled. Add an R suffix to the device type (i.e., TPS40020PWPR). See the application section of the data sheet for PowerPAD drawing and layout information. ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range unless otherwise noted(4) TPS4002X UNIT SS/SD, VDD, PVDD, OSNS −0.3 to 6 BOOT2, BOOT1 VSW + 6 Input voltage range, VIN SW −3.0 to 10.5 V Input voltage range, VIN SWT (SW transient < 50 ns) −5 V FB, ILIM −0.3 to 6.0 Output voltage range, VOUT COMP, PWRGD, RT −0.3 to 6 Sink current, IS PWRGD 10 mA Operating virtual junction temperature range, TJ −40 to 125 Storage temperature, Tstg −55 to 150 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 C (4) 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. RECOMMENDED OPERATING CONDITIONS MIN NOM MAX UNIT Input voltage, VIN 2.25 5.5 V Operating junction temperature, TJ −40 85 °C THERMAL PAD 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 ILIM/SYNC VDD OSNS FB COMP SS/SD RT SGND BOOT1 HDRV SW BOOT2 PVDD LDRV PGND PWRGD PWP PACKAGE(5)(6) (TOP VIEW) (5) For more information on the PWP package, refer to TI Technical Brief, Literature No. SLMA002. (6) PowerPAD t heat slug must be connected to SGND (Pin 8), or electrically isolated from all other pins. |
Аналогичный номер детали - TPS40021PWP |
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Аналогичное описание - TPS40021PWP |
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