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1996 Feb 26 11
Philips Semiconductors Objective specification
Cost effective battery monitor and fast
charge IC for NiCd and NiMH chargers
TEA1104; TEA1104T
Fig.6 Basic application diagram.
handbook, full pagewidth
MGE357
LED V
P
V
s
V
bat
TEA1104
GND OSC
V
ref NTC
LED1
FAST
BAW62
5.1
kΩ
1.2
kΩ
47
kΩ
100
kΩ
270
Ω
BD434
BC548
BC548
LED 2
FULL
C
osc
R
ref
R4
R3
R2
R1
4
cells
V
P
= 6.5 to 12 V
−θ
current
supply
+
+
−
+
−
Fig.7 Application diagram.
handbook, full pagewidth
MGE358
TEA1104
6843
1752
−θ