TDA3618 데이터 시트보기 (PDF) - Philips Electronics

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TDA3618

Multiple voltage regulator with switch and ignition buffers

Philips Electronics 

Philips Semiconductors

Multiple voltage regulator with

switch and ignition buffers

Product specification

TDA3618AJR

handbook, full pagewidth

VP

7.0 V

4.5 V

≤50 V

ignition 1 ≥3.25 V

input

≤1.1 V

≥−100 V

ignition 1

output

5.0 V

0.2 V

VP

ignition 2

input

≤50 V

≥2.2 V

≤2.0 V

≥−100 V

ignition 2

output

5.0 V

0.2 V

VP

enable >1.8 V

regulator 3 <1.3 V

enable >1.8 V

regulator 1 <1.3 V

regulator 3

regulator 1

temperature

protection

active

150 °C passive

HOLD

HIGH

LOW

load dump

Schmitt trigger ignition 1

load dump

Schmitt trigger ignition 2

Hold output

2001 May 02

Fig.4 Timing diagram of ignition Schmitt triggers and HOLD.

8

MGR930

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