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TDA3618AJR

Multiple voltage regulator with switch and ignition buffers

Philips Electronics 

Philips Semiconductors

Multiple voltage regulator with

switch and ignition buffers

Product specification

TDA3618AJR

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Supply

VP

supply voltage

operating

reverse polarity; non-operating

11

14.4 18

V

−

−

−18 V

regulator 2 on

2.4 14.4 50

V

Iq(tot)

Tj

total quiescent supply current

junction temperature

jump start; t ≤ 10 minutes

load dump protection; t ≤ 50 ms;

tr ≥ 2.5 ms

standby mode

−

−

30

V

−

−

50

V

−

400 500 µA

−

−

150 °C

Voltage regulators

VO(REG1) output voltage of regulator 1 1 mA ≤ IREG1 ≤ 600 mA

8.5 9.0

VO(REG2) output voltage of regulator 2 0.5 mA ≤ IREG2 ≤ 150 mA; VP = 14.4 V 4.75 5.0

VO(REG3) output voltage of regulator 3 1 mA ≤ IREG3 ≤ 750 mA

4.75 5.0

9.5 V

5.25 V

5.25 V

Power switch

Vdrop

IM

drop-out voltage

peak current

ISW = 1 A

ISW = 1.8 A

−

0.45 0.70 V

−

1.0 1.8 V

3

−

−

A

2001 May 02

3

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