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LM2825N-12 Folha de dados(PDF) 2 Page - National Semiconductor (TI) |
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LM2825N-12 Folha de dados(HTML) 2 Page - National Semiconductor (TI) |
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2 / 12 page  Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Maximum Input Supply (V IN) +45V SD/SS Pin Input Voltage (Note 2) 6V Output Pin Voltage (3.3V, 5.0V and ADJ) −1V ≤ V ≤ 9V (12V and H-ADJ) −1V ≤ V ≤ 16V ADJ Pin Voltage (ADJ, H-ADJ only) −0.3V ≤ V ≤ 25V Power Dissipation Internally Limited Storage Temperature Range −40˚C to +125˚C ESD Susceptibility Human Body Model (Note 3) 2 kV Lead Temperature (Soldering 10 sec.) 260˚C Operating Ratings Ambient Temperature Range −40˚C ≤ T A ≤ +85˚C Junction Temperature Range −40˚C ≤ T J ≤ +125˚C Input Supply Voltage (3.3V version) 4.75V to 40V Input Supply Voltage (5V version) 7V to 40V Input Supply Voltage (12V version) 15V to 40V Input Supply Voltage (-ADJ, H-ADJ) 4.5V to 40V LM2825-3.3 Electrical Characteristics (Note 4) Specifications with standard type face are for T A = 25˚C, and those with boldface type apply over full Operating Tempera- ture Range. Test Circuit Figure 2. Symbol Parameter Conditions LM2825-3.3 Units (Limits) Typical Limit (Note 6) (Note 7) V OUT Output Voltage 4.75V ≤ V IN ≤ 40V, 0.1A ≤ ILOAD ≤ 1A 3.3 V 3.168/3.135 V(min) 3.432/3.465 V(max) Line Regulation 4.75V ≤ V IN ≤ 40V 1.5 mV I LOAD = 100 mA Load Regulation 0.1A ≤ I LOAD ≤ 1A 8 mV V IN = 12V Output Ripple Voltage V IN = 12V, ILOAD = 1A 40 mV p-p η Efficiency V IN = 12V, ILOAD = 0.5A 75 % LM2825-5.0 Electrical Characteristics (Note 4) Specifications with standard type face are for T A = 25˚C, and those with boldface type apply over full Operating Tempera- ture Range. Test Circuit Figure 2. Symbol Parameter Conditions LM2825-5.0 Units (Limits) Typical Limit (Note 6) (Note 7) V OUT Output Voltage 7V ≤ V IN ≤ 40V, 0.1A ≤ ILOAD ≤ 1A 5.0 V 4.800/4.750 V(min) 5.200/5.250 V(max) Line Regulation 7V ≤ V IN ≤ 40V 2.7 mV I LOAD = 100 mA Load Regulation 0.1A ≤ I LOAD ≤ 1A 8 mV V IN = 12V Output Ripple Voltage V IN = 12V, ILOAD = 1A 40 mV p-p η Efficiency V IN = 12V, ILOAD = 0.5A 80 % www.national.com 2 |
Nº de peça semelhante - LM2825N-12 |
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Descrição semelhante - LM2825N-12 |
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