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TPS65552ADGQ Datasheet(PDF) 2 Page - Texas Instruments |
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TPS65552ADGQ Datasheet(HTML) 2 Page - Texas Instruments |
2 / 20 page www.ti.com ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS DISSIPATION RATINGS TPS65552A SLVS567 – JULY 2005 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 TARGET VOLTAGE at TA PACKAGE MARKING PACKAGE PART NUMBER PRIMARY SIDE -35 °C to 85°C 29 BKV 16-pin QFN TPS65552ARGT -35 °C to 85°C 29 BMA 10-pin MSOP TPS65552ADGQ over operating free-air temperature range (unless otherwise noted) (1) UNIT VCC -0.6 V to 6 V VSS Supply voltage VBAT -0.6 V to 13 V V(SW) Switch terminal voltage -0.6 V to 50 V Switch current between SW and PGND, ISW 3 A VI Input voltage of CHG, I_PEAK, F_ON -0.3 V to VCC Tstg Storage temperature -40 °C to 150°C TJ Maximum junction temperature 125 °C (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. MIN NOM MAX UNIT Supply voltage, VCC 4.5 5.5 V VSS Supply voltage, VBAT 1.8 12 V V(SW) Switch terminal voltage, -0.3 45 V Switch current between SW and PGND 2 A Operating free-air temperature range -35 85 °C VIH High-level digital input voltage at CHG and F_ON 2.4 V VIL Low-level digital input voltage at CHG and F_ON 0.6 V POWER RATING POWER RATING POWER RATING PACKAGE RθJA (1) TA < 25°C TA = 70°C TA = 85°C MSOP 49.08 °C/W 2.04 W 1.12 W 815 mW QFN 47.40 °C/W 2.11 W 1.16 W 844 mW (1) The thermal resistance, RθJA, is based on a soldered PowerPAD™ on a 2S2P JEDEC board using thermal vias. 2 Not Recommended for New designs |
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