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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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LM5100 Datenblatt(PDF) 5 Page - Texas Instruments |
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LM5100 Datenblatt(HTML) 5 Page - Texas Instruments |
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5 / 18 page  NRND LM5100, LM5101 www.ti.com SNVS267C – MAY 2004 – REVISED MARCH 2005 Electrical Characteristics (continued) Specifications in standard typeface are for TJ = +25°C, and those in boldface type apply over the full operating junction temperature range. Unless otherwise specified, VDD = VHB = 12V, VSS = VHS = 0V, No Load on LO or HO . Symbol Parameter Conditions Min(1) Typ Max(1) Units VDDH VDD Threshold Hysteresis 0.5 V VHBR HB Rising Threshold 5.7 6.6 7.1 V VHBH HB Threshold Hysteresis 0.4 V BOOT STRAP DIODE VDL Low-Current Forward Voltage IVDD-HB = 100 µA 0.6 0.9 V VDH High-Current Forward Voltage IVDD-HB = 100 mA 0.85 1.1 V RD Dynamic Resistance IVDD-HB = 100 mA 0.8 1.5 Ω LO GATE DRIVER VOLL Low-Level Output Voltage ILO = 100 mA 0.23 0.4 V VOHL High-Level Output Voltage ILO = −100 mA, 0.35 0.55 V VOHL = VDD–VLO IOHL Peak Pullup Current VLO = 0V 1.6 A IOLL Peak Pulldown Current VLO = 12V 1.8 A HO GATE DRIVER VOLH Low-Level Output Voltage IHO = 100 mA 0.23 0.4 V VOHH High-Level Output Voltage IHO = −100 mA 0.35 0.55 V VOHH = VHB–VHO IOHH Peak Pullup Current VHO = 0V 1.6 A IOLH Peak Pulldown Current VHO = 12V 1.8 A THERMAL RESISTANCE θJA (2) Junction to Ambient SOIC-8 170 °C/W WSON-10(3) 40 (2) The θJA is not a given constant for the package and depends on the printed circuit board design and the operating environment. (3) 4 layer board with Cu finished thickness 1.5/1/1/1.5 oz. Maximum die size used. 5x body length of Cu trace on PCB top. 50 x 50mm ground and power planes embedded in PCB. See Application Note AN-1187 (SNOA401). Switching Characteristics Specifications in standard typeface are for TJ = +25°C, and those in boldface type apply over the full operating junction temperature range. Unless otherwise specified, VDD = VHB = 12V, VSS = VHS = 0V, No Load on LO or HO. Symbol Parameter Conditions Min(1) Typ Max(1) Units LM5100 tLPHL Lower Turn-Off Propagation Delay (LI 24 45 ns Falling to LO Falling) tHPHL Upper Turn-Off Propagation Delay (HI 24 45 ns Falling to HO Falling) tLPLH Lower Turn-On Propagation Delay (LI 24 45 ns Rising to LO Rising) tHPLH Upper Turn-On Propagation Delay (HI 24 45 ns Rising to HO Rising) tMON Delay Matching: Lower Turn-On and Upper 2 10 ns Turn-Off tMOFF Delay Matching: Lower Turn-Off and Upper 2 10 ns Turn-On tRC, tFC Either Output Rise/Fall Time CL = 1000 pF 15 ns tR, tF Either Output Rise/Fall Time CL = 0.1 µF 0.6 µs (3V to 9V) tPW Minimum Input Pulse Width that Changes 50 ns the Output (1) Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control (SQC) methods. Limits are used to calculate TI’s Average Outgoing Quality Level (AOQL). Copyright © 2004–2005, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM5100 LM5101 |
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