TDA3606

INTEGRATED CIRCUITS DATA SHEET TDA3606 Multiple voltage regulator with battery detection Product specification Supersedes data of 1997 Jul 15 File under Integrated Circuits, IC01 1998 Jun 16 Philips Semiconductors Product specification Multiple voltage regulator with battery detection FEATURES One VP-state controlled regulator Regulator and reset outputs operate during load dump Supply voltage range of −18 to +50 V Low quiescent current (battery detection switched off) High ripple rejection Dual reset output. PROTECTIONS Reverse polarity safe (down to −18 V without high reverse current) Able to withstand voltages up to 18 V at the output (supply line may be short-circuited) ESD protected on all pins Load dump protection Foldback current limit protection for regulator DC short-circuit safe to ground and VP of regulator output. QUICK REFERENCE DATA SYMBOL Supply VP supply voltage operating jump start load dump protection Iq(tot) VREG VREGd total quiescent supply current Voltage regulator output voltage regulator drop-out voltage 7 V ≤ VP ≤ 18 V 0.5 mA ≤ IREG ≤ 50 mA IREG = 50 mA 4.85 4.8 − 5.0 5.0 − regulator on t ≤ 10 minutes during 50 ms; tr ≥ 2.5 ms standby mode 5.6 − − − 14.4 − − 95 PARAMETER CONDITIONS MIN. TYP. GENERAL DESCRIPTION TDA3606 The TDA3606 is a low power voltage regulator. It contains: 1. One fixed voltage regulator with a foldback current protection, intended to supply a microprocessor that also operates during load dump 2. A reset...