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TDA3609JR Folha de dados(PDF) 10 Page - NXP Semiconductors |
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TDA3609JR Folha de dados(HTML) 10 Page - NXP Semiconductors |
10 / 20 page 1997 Aug 15 10 Philips Semiconductors Preliminary specification Multiple voltage regulator with switch and ignition buffers TDA3609JR Reset delay Ich charge current 2 4 8 µA Idch discharge current 500 800 −µA Vthr rising voltage threshold 2.5 3.0 3.5 V td delay time C = 47 nF; note 5 20 35 70 ms Regulator 1 (IREG1 = 5 mA unless otherwise specified) VO(off) output voltage off − 1 400 mV VO(REG1) output voltage 1 mA ≤ IREG1 ≤ 600 mA 9.5 10.0 10.5 V 12 V ≤ VP ≤ 18 V 9.5 10.0 10.5 V ∆V line regulation 12 V ≤ V P ≤ 18 V − 275 mV ∆V L load regulation 1 mA ≤ IREG1 ≤ 600 mA − 20 100 mV Iq quiescent current IR1 = 600 mA − 25 60 mA SVRR supply voltage ripple rejection fi = 3 kHz; Vi(p-p) =2V 60 70 − dB Vd drop-out voltage IREG1 = 550 mA; VP = 9.5 V; note 6 − 0.4 0.7 V IREGm1 current limit VREG1 > 8.5 V; note 7 0.65 1.2 − A IREGsc1 short-circuit current RL ≤ 0.5 Ω; note 8 250 800 − mA Regulator 2 (IREG2 = 5 mA unless otherwise specified) VO(REG2) output voltage 0.5 mA ≤ IREG2 ≤ 150 mA 4.75 5.0 5.25 V IREG2 = 300 mA; note 9 4.75 5.0 5.25 V 8V ≤ V P ≤ 18 V 4.75 5.0 5.25 V 18 V ≤ V P ≤ 50 V; IREG2 ≤ 150 mA 4.75 5.0 5.25 V ∆V line regulation 6 V ≤ V P ≤ 18 V − 250 mV 6V ≤ V P ≤ 50 V − 15 75 mV ∆V L load regulation 1 mA ≤ IREG2 ≤ 150 mA − 20 50 mV 1mA ≤ I REG2 ≤ 300 mA −− 100 mV SVRR supply voltage ripple rejection f = 3 kHz; Vi(p-p) = 2 V 60 70 − dB Vd drop-out voltage IREG2 = 100 mA; VP = 4.75 V; note 6 − 0.4 0.6 V IREG2 = 200 mA; VP = 5.75 V; note 6 − 0.8 1.2 V IREG2 = 100 mA; Vbu = 4.75 V; note 10 − 0.2 0.5 V IREG2 = 200 mA; Vbu = 5.75 V; note 10 − 0.8 1.0 V IREGm2 current limit VREG2 > 4.5 V; note 7 0.32 0.37 − A IREGsc2 short-circuit current RL ≤ 0.5 Ω; note 8 20 100 − mA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT |
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