TEA1103 Просмотр технического описания (PDF) - Philips Electronics
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Компоненты Описание
производитель
TEA1103 Datasheet PDF : 28 Pages
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Philips Semiconductors
Fast charge ICs for NiCd and NiMH
batteries
SYMBOL
PARAMETER
CONDITIONS
Program pins; PSD, POD and PTD
V4,6,7
voltage level at pins PSD,
POD or PTD
default (open-circuit)
V4,6,7(1)
voltage level at pins PSD,
POD or PTD for programming
the divider = 1
V4,6,7(2)
voltage level at pins PSD,
POD or PTD for programming
the divider = 2
V4,6,7(4)
voltage level at pins PSD,
POD or PTD for programming
the divider = 4
IPODsink
protection current for
multi-LED indication
VPOD = 1.5 V
IPTDsink
full battery current for
multi-LED indication
VPTD = 1.5 V
IPSDsink
refresh current for multi-LED VPSD = 1.5 V
indication
ILI
input leakage current
VPOD = 4.25 V;
VPTD = 4.25 V;
VPSD = 4.25 V
Program pin FCT
VFCT(or)
voltage level for programming NiCd and NiMH
∆T/∆t or Vpeak as fast charge
termination
VFCT(and)
voltage level for programming NiCd and NiMH
∆T/∆t and Vpeak as fast charge
termination
VFCT
voltage level at pin FCT
default (open-circuit)
Program pin LED
VLED(m)
output voltage level for
programming multi-LED
indication
VLED(s)
output voltage level for
programming single LED
indication
Isink(max)
ILI(LED)
Vo(max)
maximum sink current
input leakage current
maximum output voltage
VLED = 1.5 V
VLED = 10 V
VLED = 0.6 V
Preliminary specification
TEA1103; TEA1103T;
TEA1103TS
MIN.
TYP.
MAX. UNIT
1.9
2.1
0
−
2.3
V
1.2
V
1.6
−
2.5
V
3.1
−
VS
V
8
10
12
mA
8
10
12
mA
8
10
12
mA
0
−
50
µA
0.0
−
3.7
−
2.3
2.6
0
−
3.1
−
8
10
0
−
0
−
−
−
3.3
V
VS
V
2.9
V
2.5
V
VP
V
12
mA
70
µA
5
µA
15
V
1999 Jan 27
15
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