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TDA5142 Folha de dados(PDF) 7 Page - NXP Semiconductors |
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TDA5142 Folha de dados(HTML) 7 Page - NXP Semiconductors |
7 / 20 page June 1994 7 Philips Semiconductors Product specification Brushless DC motor drive circuit TDA5142T OUT-NA, OUT-NB, OUT-NC, OUT-PA, OUT-PB and OUT-PC VO-n n-channel driver output voltage upper transistor; IO = −100 mA −1.05 −− V lower transistor; IO =10mA −− 0.35 V VO-p p-channel driver output voltage upper transistor; IO = −10 mA −1.05 −− V lower transistor; IO = 100 mA −− 0.35 V ∆V OL variation in saturation voltage between lower transistors IO = 100 mA −− 180 mV ∆V OH variation in saturation voltage between upper transistors IO = −100 mA −− 180 mV ILIM current limiting VVMOT = 14.5 V; RO =47 Ω 150 200 250 mA +AMP IN and −AMP IN VI input voltage −0.3 − VP − 1.7 V differential mode voltage without ‘latch-up’ −− ±V P V Ib input bias current −− 650 nA CI input capacitance − 4 − pF Voffset input offset voltage −− 10 mV AMP OUT (open collector) Isink output sink current 40 −− mA Vsat saturation voltage II =40mA − 1.5 2.1 V VO output voltage −0.5 − +18 V SR slew rate RL = 330 Ω; CL =50pF 40 −− mA/ µs Gtr transfer gain 0.3 −− S BRAKE VBM brake-mode voltage enable brake mode; 4V<VP <18V − 2.3 V normal mode; 4V<VP <18V 2.7 − V II input current brake mode −−20 −30 µA normal mode − 020 µA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
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