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LM2772 Datasheet(PDF) 3 Page - Texas Instruments |
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LM2772 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 17 page  LM2772 www.ti.com SNVS486B – DECEMBER 2006 – REVISED MAY 2013 Absolute Maximum Ratings (1) (2) (3) VIN Pin Voltage -0.3V to 6.0V EN Pin Voltage -0.3V to (VIN+0.3V) w/ 6.0V max Continuous Power Dissipation(4) Internally Limited Junction Temperature (TJ-MAX) 150ºC Storage Temperature Range -65ºC to +150º C Maximum Lead Temperature (5) 265ºC ESD Rating(6) Human Body Model: 2.0kV (1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of the device is ensured. Operating Ratings do not imply ensured performance limits. For ensured performance limits and associated test conditions, see the Electrical Characteristics tables. (2) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. (3) All voltages are with respect to the potential at the GND pins. (4) Internal thermal shutdown circuitry protects the device from permanent damage. Thermal shutdown engages at TJ=150ºC (typ.) and disengages at TJ=140ºC (typ.). (5) For detailed information on soldering requirements and recommendations, please refer to Texas Instruments' Application Note 1187 (SNOA401): Leadless Leadframe Package (LLP). (6) The Human body model is a 100pF capacitor discharged through a 1.5k Ω resistor into each pin. MIL-STD-883 3015.7 Operating Ratings (1) (2) Input Voltage Range 2.7V to 5.5V Recommended Load Current Range 0mA to 150mA Junction Temperature (TJ) Range -30°C to +110°C Ambient Temperature (TA) Range (3) -30°C to +85°C (1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of the device is ensured. Operating Ratings do not imply ensured performance limits. For ensured performance limits and associated test conditions, see the Electrical Characteristics tables. (2) All voltages are with respect to the potential at the GND pins. (3) Maximum ambient temperature (TA-MAX) is dependent on the maximum operating junction temperature (TJ-MAX-OP = 110ºC), the maximum power dissipation of the device in the application (PD-MAX), and the junction-to ambient thermal resistance of the part/package in the application ( θJA), as given by the following equation: TA-MAX = TJ-MAX-OP – (θJA × PD-MAX). Thermal Properties Junction-to-Ambient Thermal 55°C/W Resistance ( θJA), WSON-10 Package (1) (1) Junction-to-ambient thermal resistance is highly application and board-layout dependent. In applications where high maximum power dissipation exists, special care must be paid to thermal dissipation issues. Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM2772 |
Similar Part No. - LM2772_15 |
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Similar Description - LM2772_15 |
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