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參數(shù)資料
| 型號： | TEA1103 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Fast charge ICs for NiCd and NiMH batteries |
| 中文描述： | 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 13/28頁 |
| 文件大小： | 302K |
| 代理商： | TEA1103 |
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1999 Jan 27
13
Philips Semiconductors
Preliminary specification
Fast charge ICs for NiCd and NiMH
batteries
TEA1103; TEA1103T;
TEA1103TS
CHARACTERISTICS
V
P
= 10 V; T
amb
= 25
°
C; R
ref
= 62 k
; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies; pins V
P
, V
S,
R
ref
and V
sl
V
P
I
P
I
stb
V
clamp
V
start
V
LSP
V
S
V
SL
V
ref
TC
Vref
supply voltage
supply current
standby current
clamping voltage (pin 12)
start voltage
low supply protection level
source voltage (stabilized)
LED source voltage
reference voltage
temperature coefficient of the
reference voltage
power supply rejection ratio of
the reference voltage
load rejection of source
voltage
current range of reference
resistor
5.5
11.5
6.1
5.1
4.14
4.05
1.21
0
4
35
6.4
5.3
4.25
4.25
1.25
±
60
11.5
6
45
12.8
6.7
5.5
4.36
4.45
1.29
±
120
V
mA
μ
A
V
V
V
V
V
V
ppm/K
outputs off; V
P
= 11.5 V
V
P
= 4 V
I
clamp
= 30 mA
I
S
= 2 mA
I
LED
= 50
μ
A
I
ref
= 20
μ
A; V
P
= 10 V
T
amb
= 0 to 45
°
C;
I
ref
= 20
μ
A; V
ref
= 1.25 V
f = 100 Hz; V
P
= 8 V
;
V
P
= 2 V (p-p)
I
S
= 20 mA; V
P
= 10 V
V
ref
/
V
P
46
dB
V
ref
5
mV
I
Rref
10
100
μ
A
Charge current regulation; pins IB and R
ref
I
IB
/I
ref
fast charge ratio
V
IB
= 0
I
ref
= 10
μ
A
I
ref
= 100
μ
A
T
amb
= 25
°
C
T
amb
= 0 to 45
°
C
top-off mode; V
IB
= 0
voltage regulation full
NiCd/NiMH battery; V
IB
= 0
open battery; V
IB
= 0
currentless mode
0.93
0.93
2
3
2.6
9
1.03
1.0
3.2
10.5
1.13
1.07
+2
+3
3.8
12
V
thIB
threshold voltage at pin IB
mV
mV
μ
A
μ
A
I
IB
I
IB(max)
charge current
maximum charge current
I
IB(Lmax)
I
IB(LI)
maximum load current
input leakage current
34
42
50
170
μ
A
nA
Refresh; pin RFSH
V
Rsense
sense resistor voltage
; refresh
mode; I
refresh
= 18 mA
NiCd/NiMH
75
100
125
mV
V
RFSH
refresh voltage for
programming start of refresh
voltage at pin V
bat
for
detecting end of refresh
0
250
mV
V
bat
NiCd/NiMH
0.96
1.0
1.04
V
I
refresh
V
R
sense
-----------------
=
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1103T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Fast charge ICs for NiCd and NiMH batteries |
| TEA1103TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Fast charge ICs for NiCd and NiMH batteries |
| TEA1104 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Cost effective battery monitor and fast charge IC for NiCd and NiMH chargers |
| TEA1104/N2 | 制造商:NXP Semiconductors 功能描述: |
| TEA1104T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Cost effective battery monitor and fast charge IC for NiCd and NiMH chargers |
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