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TEA1102/N1 View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
TEA1102/N1
Philips
Philips Electronics Philips
TEA1102/N1 Datasheet PDF : 28 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
Philips Semiconductors
Fast charge ICs for NiCd, NiMH, SLA and
LiIon
Preliminary specification
TEA1102; TEA1102T;
TEA1102TS
handbookV, fIul(lDpaCg)ewidth
7 to 11.5 V
TR1 BD231
(D2 for more than 3 NiCD cells)
(Rsupply = 270 for more than 3 NiCD cells)
R1
1 k
C1
100 µF
R2
1.5
k
Vsl
13
D1
LED 5
VP
12
VS
16
C3
100 nF
4.25 V
:4 VS POD
6
:1 GND
NTC
8
:4 VS PTD
7
:1 GND
MTV
9
FCT
11
:4 VS PSD
4
:1 GND
TEA1102
1 Vstb
PWM
15
19 Vbat
R6
10 k
R7
SLA = 0
Lilion = 4.3 k
NiCd/NiMH =
+ battery
R10
200 k
(1%)
TR2
BC337
AO 18
RFSH
R3
10
180
LS
17
C2 1.5 nF
IB
2
20 Rref
14 OSC
3 GND
(Rb)
R4
5.1 k
(75 mA top off) R5 0.22
C4
220 pF
(fosc =
75 kHz)
R8
62 k
(0.5 A
fast
charge)
R9
100 k
(0.1%)
Rsense
battery
NiCd
NiMH
3 cells
SLA
2 cells
Lilon
1 cell
C5
470 µF
MBH069
1999 Jan 27
Fig.5 Linear application diagram.
18
 

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