參數(shù)資料
型號(hào): 935260439112
廠商: NXP SEMICONDUCTORS
元件分類: 穩(wěn)壓器
英文描述: 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20
封裝: 7.50 MM, PLASTIC, SO-20
文件頁(yè)數(shù): 9/31頁(yè)
文件大小: 417K
代理商: 935260439112
1999
Jan
27
17
Philips
Semiconductors
Preliminary
specication
Fast
charge
ICs
for
NiCd,
NiMH,
SLA
and
LiIon
TEA1
102;
TEA1
102T
;
TEA1
102TS
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APPLICA
TION
INFORMA
TION
handbook,
full
pagewidth
MBH068
VP
12
13
VS
16
NTC
8
C3 100 nF
4.25 V
NTC
10 k
(25 oC)
R19
75 k
MTV
9
FCT
11
Vstb
1
Vbat
19
Rref
20
OSC
14
GND
3
R16
R15
270
R24
80 k
(0.1%)
R17
R20
T/t
and
Vpeak
T/t
or
Vpeak
Lilon
SLA
R21
P2
R22
P1
Tmax
adjust.
Vreg
adjust.
8.2 k
130 k
R18
24 k
47 k
47 k
16 k
15 k
12 k
Rsense
(1A refresh)
R14 0.1
(1)
NiCd 9
NiCd
NiMH
3/6/9 cell
SLA
2/4/6 cell
Lilon
1/2/3 cell
NiMH 9
SLA 6
Lilon 3
NiCd 6
NiMH 6
SLA 4
Lilon 2
NiCd 3
NiMH 3
(3)
SLA 2
Lilon 1
R25
40 k
(0.1%)
R23
62 k
(1A fast
charge)
C4
220
pF
C5
470
F
R26
8 k
(0.1%)
R28
10 k
(0.1%)
R27
8 k
(0.1%)
Vsl
5
LED
:4
:1
6
POD
VS
GND
protection
D5
fast
D4
D8
33 k
R6
33 k
R7
:4
:1
7
PTD
VS
GND
100%
D6
D2
D3
BAW62
33 k
R8
33 k
R9
:4
:1
4
PSD
15
PWM
SMPS mode
linear mode
18
AO
17
LS
10
RFSH
2
IB
VS
GND
refresh
D6
33 k
R10
33 k
R11
single
multi
LED
R5
750
R2
62
R1
1
k
R3
1.5 k
no-
battery
TR3
BC337
TR2
BC337
C1
100
F
TR1
BD231
D1
BYD74D
VI (DC)>13V
R4 3.9 k
L1
(SMPS only)
VI (DC)
7 to 18 V
400
H
BYV28
(only for
more than
3 cells
R13
(2)
5.1 k
(0.15A top off)
C2
1.5 nF
R12
0
(Rb)
TEA1102
refresh
TR4
TIP110
6 k
LOAD
only for
Fig.4 Basic test board diagram.
(1)
or
if not applicable.
(2)
(3)
R14
100 mV
I
refresh
--------------------
=
R14
100 mV
I
fast
ch
e
arg
-----------------------------
=
R13
R14
I
top
off
×
3
A
------------------------------------
=
R23
1.25
R13
×
R14
I
fast
ch
e
arg
×
-----------------------------------------------
=
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