TDA3609 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA3609

Multiple voltage regulator with switch and ignition buffers

Philips Electronics 

Philips Semiconductors

Multiple voltage regulator with switch and

ignition buffers

Preliminary specification

TDA3609JR

handbook, full pagewidth

VP

VBU

6.5 V

5.4 V

5.0 V

regulator 2 1.9 V

0V

reset

delay

capacitor

5.0 V

3.0 V

0V

reset

6.0 V

18 V

VP

10.4 V

7.0 V

4.0 V

enable ≥2.2 V

regulator 1 ≤2.0 V

10 V

regulator 1

0V

enable ≥2.2 V

regulator 3 ≤2.0 V

5.0 V

regulator 3

0V

16.9 V

VP

7.0 V

4.0 V

enable

power

switch

power

switch

output

≥2.2 V

≤2.0 V

16 V

0V

1997 Aug 15

load dump

Back-up Schmitt trigger and reset behaviour

load dump

VP and enable Schmitt trigger

load dump

Power switch behaviour

Fig.4 Timing diagram regulators and power switch.

7

MGK610

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