Philips TEA1104, TEA1104T 1996 Feb 26 3, BLOCK DIAGRAM, Fig.1 Block diagram., TEA1104 TEA1104T

1 16

1996 Feb 26 3

Philips Semiconductors Objective speciﬁcation

Cost effective battery monitor and fast

charge IC for NiCd and NiMH chargers TEA1104; TEA1104T

BLOCK DIAGRAM

handbook, full pagewidth

MGE354

SAMPLE-

AND-HOLD

FILTER

BATTERY

FULL

DETECTOR

SUPPLY

MODE

LATCH

OSCILLATOR

TIMER

fast

trickle

CONTROL

battery high

protection

battery low

protection

Tmax

Tmin

Tcut-off

trickle

Rref VS

Vbat

NTC OSC

LED

GND

POR

TEA1104TEA1104TFig.1 Block diagram.

Contents

Main Page 1996 Feb 26 3 BLOCK DIAGRAM Fig.1 Block diagram. TEA1104 TEA1104T charge IC for NiCd and NiMH chargers TEA1104; TEA1104T Page Page 1996 Feb 26 7 handbook, full pagewidth NTC0.81 V. cut-off=V Fig.5 Flow chart of the TEA1104. SNW-FQ-611 part E Quality Reference Handbook Page charge IC for NiCd and NiMH chargers TEA1104; TEA1104T 1996 Feb 26 11 charge IC for NiCd and NiMH chargers TEA1104; TEA1104T Fig.7 Application diagram. Fig.6 Basic application diagram. 1996 Feb 26 12 PACKAGE OUTLINES SO8: plastic small outline package; 8 leads; body width 3.9 mm SOT96-1 1996 Feb 26 13 DIP8: plastic dual in-line package; 8 leads (300 mil) SOT97-1 IC Package Databook Page Philips Semiconductors a worldwide company