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TDA3617J Scheda tecnica(PDF) 7 Page - NXP Semiconductors |
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TDA3617J Scheda tecnica(HTML) 7 Page - NXP Semiconductors |
7 / 16 page 1999 Jul 14 7 Philips Semiconductors Preliminary specification Multiple voltage regulator TDA3617 Regulator 1 (IREG1 = 5 mA) VREG1(off) output voltage off − 1 400 mV VREG1 output voltage 1 mA ≤ I REG1 ≤ 1.3 A 8.55 9.0 9.45 V 10.5 V ≤ V P ≤ 17.5 V 8.55 9.0 9.45 V ∆V REG1 line regulation 10.5 V ≤ V P ≤ 17.5 V − 20 50 mV ∆V REGL1 load regulation 1 mA ≤ I REG1 ≤ 1.3 A − 35 70 mV IqREG1 quiescent current IREG1 = 1.3 A − 45 110 mA SVRR1 supply voltage ripple rejection f = 3 kHz; Vi(p-p) =2V 60 70 − dB VREG1d drop-out voltage IREG1 = 1.3 A; note 3 − 0.5 1 V IREG1m current limit VREG1 > 7.5 V; note 4 1.3 1.4 − A IREG1sc short-circuit current RL ≤ 0.5 Ω; note 5 250 500 − mA α ct cross talk noise note 6 − 25 150 µV Schmitt trigger for hold of regulator 1 Vthr rising threshold voltage of regulator 1 VP rising − VREG1 − 0.15 VREG1 − 0.075 V Vthf falling threshold voltage of regulator 1 VP falling 8.1 VREG1 − 0.35 − V Vhys hysteresis voltage 0.1 0.2 0.3 V Regulator 2 (IREG2 = 5 mA) VREG2(off) output voltage off − 1 400 mV VREG2 output voltage 0.5 mA ≤ IREG2 ≤ 600 mA 4.75 5.0 5.25 V 8V ≤ V P ≤ 17.5 V 4.75 5.0 5.25 V ∆V REG2 line regulation 8 V ≤ VP ≤ 17.5 V − 250 mV ∆V REGL2 load regulation 1 mA ≤ IREG2 ≤ 600 mA − 20 85 mV IqREG2 quiescent current IREG2 = 0.4 A − 10 40 mA SVRR2 supply voltage ripple rejection f = 3 kHz; Vi(p-p) =2V 60 70 − dB VREG2d drop-out voltage IREG2 = 600 mA; VP =6V; note 3 − 1 1.5 V IREG2m current limit VREG2 > 4 V; note 4 0.65 0.8 − A IREG2sc short-circuit current RL ≤ 0.5 Ω; note 5 100 300 − mA α ct cross talk noise note 6 − 25 150 µV Schmitt trigger for hold of regulator 2 Vthr rising threshold voltage of regulator 2 VP rising − VREG1 − 0.15 VREG1 − 0.075 V Vthf falling threshold voltage of regulator 2 VP falling 4.3 VREG1 − 0.35 − V Vhys hysteresis voltage 0.1 0.2 0.3 V SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
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