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BD3538HFN-E2 Folha de dados(PDF) 3 Page - Rohm |
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BD3538HFN-E2 Folha de dados(HTML) 3 Page - Rohm |
3 / 20 page 3/16 TSZ02201-0J2J0A900980-1-2 © 2015 ROHM Co., Ltd. All rights reserved. 02.Nov.2015 Rev.001 www.rohm.com TSZ22111・15・001 BD3538F BD3538HFN Description of Blocks - continued 7. EN A “High” input of 2.3V or higher to EN turns ON the VTT output. A “Low” input of 0.8V or less, on the other hand, turns VTT to a Hi- Z state. With a “Low” EN input, however, the VREF output remains ON, provided that sufficient VCC and VDDQ voltages have been established. Absolute Maximum Ratings Parameter Symbol Rating Unit BD3538F BD3538HFN Input Voltage VCC 7 (Note 2) (Note 3) 7 (Note 2) (Note 3) V Enable Input Voltage VEN 7 (Note 2) (Note 3) 7 (Note 2) (Note 3) V Termination Input Voltage VVTT_IN 7 (Note 2) (Note 3) 7 (Note 2) (Note 3) V VDDQ Reference Voltage VVDDQ 7 (Note 2) (Note 3) 7 (Note 2) (Note 3) V Output Current IVTT 1 1 A Power Dissipation1 Pd1 0.56 (Note 4) 0.63 (Note 6) W Power Dissipation2 Pd2 0.69 (Note 5) 1.35 (Note 7) W Power Dissipation3 Pd3 - 1.75 (Note 8) W Operating Temperature Range Topr -40 to +105 -40 to +105 °C Storage Temperature Range Tstg -55 to +150 -55 to +150 °C Maximum Junction Temperature Tjmax +150 +150 °C (Note 2) Should not exceed Pd. (Note 3) Instantaneous surge voltage, back electromotive force and voltage under less than 10% duty cycle. (Note 4) Derate by 4.48mW/°C for Ta over 25°C (With no heat sink). (Note 5) Derate by 5.52mW/°C for Ta over 25°C (When mounted on a board 70mm x 70mm x 1.6mm Glass-epoxyPCB). (Note 6) Derate by 5.04mW/°C for Ta over 25°C (when mounted on a 70mm x 70mm x 1.6mm glass-epoxy board, 1-layer) On less than 0.2% (percentage occupied by copper foil. (Note 7) Derate by 10.8mW/°C for Ta over 25°C (when mounted on a 70mm x 70mm x 1.6mm glass-epoxy board, 1-layer) On less than 7.0% (percentage occupied by copper foil. (Note 8) Derate by 14.0mW/°C for Ta over 25°C (when mounted on a 70mm x 70mm x 1.6mm glass-epoxy board, 1-layer) On less than 65.0% (percentage occupied by copper foil. Caution: Operating the IC over the absolute maximum ratings may damage the IC. In addition, it is impossible to predict all destructive situations such as short-circuit modes, open circuit modes, etc. Therefore, it is important to consider circuit protection measures, like adding a fuse, in case the IC is operated in a special mode exceeding the absolute maximum ratings. Recommended Operating Ratings (Ta=25°C) Parameter Symbol Rating Unit Min Max Input Voltage VCC 2.7 5.5 V Termination Input Voltage VVTT_IN 1.0 5.5 V VDDQ Reference Voltage VVDDQ 1.0 2.75 V Enable Input Voltage VEN -0.3 +5.5 V |
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Descrição semelhante - BD3538HFN-E2 |
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