Philips TEA1104 Datasheet page 11

Philips Semiconductors
Cost effective battery monitor and fast
charge IC for NiCd and NiMH chargers
handbook, full pagewidth
V P = 6.5 to 12 V
current
supply
handbook, full pagewidth
1996 Feb 26
1.2
k
LED 2
FULL
BAW62
47
100
k
k
BC548
BC548
Fig.6 Basic application diagram.
6 8
TEA1104
1 7
Fig.7 Application diagram.
BD434
5.1
k
LED1
FAST
270
LED V P V s
TEA1104
V ref
GND OSC
C osc
R ref
4 3
5 2
11
Objective specification
TEA1104; TEA1104T
R1
V bat
R3 R2
NTC
R4
MGE357
MGE358
4
cells