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TPS2377DR-1G4 Datasheet(PDF) 2 Page - Texas Instruments |
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TPS2377DR-1G4 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 23 page www.ti.com AVAILABLE OPTIONS ABSOLUTE MAXIMUM RATINGS DISSIPATION RATING TABLE (1) TPS2375-1 TPS2377-1 SLVS570 – MARCH 2005 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. UVLO THRESHOLDS (NOMINAL) PACKAGE(1) TA MARKING TYPE LOW HIGH SO-8 TSSOP-8 802.3af 30.5 V 39.3 V -- TPS2375PW-1 2375-1 -40 °C to 85°C Legacy 30.5 V 35.1 V TPS2377D-1 -- 2377-1 (1) Add an R suffix to the device type for tape and reel. over operating free-air temperature range (unless otherwise noted) (1), voltages are referenced to V (VSS) TPS237x VDD, RTN, DET, PG(2) -0.3 V to 100 V Voltage ILIM, UVLO -0.3 V to 10 V CLASS -0.3 V to 12 V RTN(3) 0 to 515 mA Current, sinking PG 0 to 5 mA DET 0 to 1 mA CLASS 0 to 50 mA Current, sourcing ILIM 0 to 1 mA Human body model 2 kV ESD Charged device model 500 V System level (contact/air) at RJ-45(4) 8/15 kV TJ Maximum junction temperature range Internally limited Tstg Storage temperature range -65 °C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds - Green Packages 260 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds - Nongreen 235 °C Packages (1) 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. (2) I(RTN) = 0 (3) SOA limited to V(RTN) = 80 V and I(RTN) = 515 mA. (4) Surges applied to RJ-45 of Figure 1 between pins of RJ-45, and between pins and output voltage rails per EN61000-4-2, 1999. POWER RATING θ JA (LOW-K) θ JA (HIGH-K) PACKAGE(2) TA = 85°C (HIGH-K) °C/W °C/W (mW) D (SO-8) 238 150 266 PW (TSSOP-8) 258.5 159 251 (1) Tested per JEDEC JESD51. High-K is a (2 signal – 2 plane) test board and low-K is a double-sided board with minimum pad area and natural convection. (2) 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. 2 |
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Similar Description - TPS2377DR-1G4 |
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