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TPS54386-Q1 Datasheet(PDF) 2 Page - Texas Instruments |
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TPS54386-Q1 Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 50 page  TPS54386-Q1 SLUSAZ9A – MARCH 2012 – REVISED MARCH 2012 www.ti.com 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. Table 1. ORDERING INFORMATION(1) PART NUMBER OPERATING FREQUENCY (kHz) PACKAGE MEDIA UNITS TOP-SIDE MARKING TPS54386TPWPRQ1 600 14-HTSSOP package Tape and reel 2000 54386T (1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. DEVICE RATINGS ABSOLUTE MAXIMUM RATINGS (1) VALUE UNIT PVDD1, PVDD2, EN1, EN2 30 BOOT1, BOOT2 VSW+ 7 SW1, SW2 –2 to 30 Input voltage range SW1, SW2 transient (< 50 ns) –3 to 31 V BP 6.5 SEQ, ILIM2 –0.3 to 6.5 FB1, FB2 –0.3 to 3 SW1, SW2 output current 7 A BP load current 35 mA Tstg Storage temperature –55 to 165 °C TA Operating temperature –40 to 105 °C Human Body Model (HBM) AEC-Q100 Classification Level H2 2 kv ESD ratings Charged Device Model (CDM) AEC-Q100 Classification Level C3B 750 V (1) Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Exposure to conditions beyond the operational limits for extended periods of time may affect device reliability. RECOMMENDED OPERATING CONDITIONS MIN MAX UNIT VPVDD2 Input voltage 4.5 28 V Operating junction TA –40 125 °C temperature PACKAGE DISSIPATION RATINGS (1) (2) (3) THERMAL IMPEDANCE JUNTION-TO-THERMAL PAD TA = 25°C TA = 105°C PACKAGE (°C/W) POWER RATING (W) POWER RATING (W) Plastic 14-Pin HTSSOP (PWP) 2.07(4) 1.6 0.8 (1) For more information on the PWP package, see TI Technical Brief (SLMA002A). (2) TI device packages are modeled and tested for thermal performance using printed circuit board designs outlined in JEDEC standards JESD 51-3 and JESD 51-7. (3) For application information, see the Power Derating section. (4) TJ-A = 40°C/W. 2 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): TPS54386-Q1 |
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