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LM5006 データシート(PDF) 3 Page - Texas Instruments |
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LM5006 データシート(HTML) 3 Page - Texas Instruments |
3 / 27 page LM5006 www.ti.com SNVS646B – FEBRUARY 2011 – REVISED MARCH 2013 Absolute Maximum Ratings (1) (2) VIN, UV to RTN -0.3V to 80V BST to RTN -0.3V to 88V SW to RTN (Steady State) -1V to VIN + 0.3V BST to VCC 80V BST to SW 10V VCC, LG, UVO, to RTN –0.3V to 10V FB, RT to RTN -0.3 to 5V ESD Rating Human Body Model(3) 2kV For soldering specs see: SNOA549C. See(4). Junction Temperature 150°C Storage Temperature Range -55°C to +150°C (1) Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the device is intended to be functional. For specifications and test conditions, see the Electrical Characteristics. (2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (3) The human body model is a 100pF capacitor discharged through a 1.5k Ω resistor into each pin. (4) For detailed information on soldering plastic VSSOP packages, refer to the Packaging Data Book available from TI. Operating Ratings (1) VIN 6V to 75V Operating Junction Temperature −40°C to + 125°C (1) Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the device is intended to be functional. For specifications and test conditions, see the Electrical Characteristics. Electrical Characteristics Specifications with standard type are for TJ = 25°C only; limits in boldface type apply over the full Operating Junction Temperature (TJ) range. Minimum and Maximum limits are specified through test, design, or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: VIN = 48V (1). Symbol Parameter Conditions Min Typ Max Units VCC Supply Vcc Reg Vcc Regulator Output Vin = 48V 7.1 7.5 7.9 V Vin – Vcc VIN = 6V, ICC = 5mA 240 mV Vcc Output Impedance Vin =6V 45 Ω Vcc Current Limit Vin = 48V(2) 20 30 mA Vcc UVLO Vcc Increasing 4 4.8 V Vcc UVLO hysteresis 450 mV Iin Operating current FB = 3V, Vin = 48V 1 1.32 mA Iin Shutdown Current RT/SD = 0V 20 70 µA Switch Characteristics Buckswitch Rds(on) Itest = 200 mA 0.56 1.1 Ω Gate Drive UVLO Vbst – Vsw Rising 2.15 3 3.8 V Gate Drive UVLO hysteresis 250 mV Pre-charge switch voltage At 1 mA 0.8 V Pre-charge switch on-time 150 ns Current Limit Current Limit Threshold 700 1175 1500 mA (1) All electrical characteristics having room temperature limits are tested during production with TA = TJ = 25°C. All hot and cold limits are specified by correlating the electrical characteristics to process and temperature variations and applying statistical process control. (2) The VCC output is intended as a self bias for the internal gate drive power and control circuits. Device thermal limitations limit external loading. Copyright © 2011–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM5006 |
同様の部品番号 - LM5006_15 |
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同様の説明 - LM5006_15 |
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