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參數(shù)資料
| 型號： | TEA1103T |
| 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, PDSO20 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20 |
| 文件頁數(shù)： | 16/28頁 |
| 文件大小： | 302K |
| 代理商： | TEA1103T |
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1999 Jan 27
16
Philips Semiconductors
Preliminary specification
Fast charge ICs for NiCd and NiMH
batteries
TEA1103; TEA1103T;
TEA1103TS
Output drivers; AO, LS and PWM
I
AO(source)
analog output source current
V
AO
= 3 V (p-p);
V
LS
= 2.8 V
V
AO
= 3 V (p-p);
V
LS
= 1.2 V
V
IB
= 50 mV
9
0
mA
I
AO(sink)
analog output sink current
50
μ
A
g
m1
transconductance of amplifier
A1
voltage gain of amplifiers
A1 and A2
voltage gain of amplifier A2
maximum source current
(pin LS)
maximum sink current
(pin LS)
HIGH level output current
LOW level output current
maximum duty factor
250
μ
A/V
G
v1,2
V
AO
= 3 V (p-p)
72
dB
G
v2
I
LS(source)
V
AO
= 2 V (p-p)
V
LS
= 2.25 V
25
11
21
16
dB
μ
A
I
LS(sink)
V
LS
= 2.25 V
16
21
25
μ
A
I
OH(PWM)
I
OL(PWM)
δ
PWM
V
PWM
= 3 V
V
PWM
= 0.7 V
19
10
15
14
79
11
18
mA
mA
%
Battery monitor; V
bat
I
Vbat
V
bat
battery monitor input current
voltage range of V
peak
detection
V
peak
detection level with
respect to top level
voltage resolution for V
peak
V
bat
= 1.85 V
0.3
1
2
nA
V
V
bat
/V
bat
V
bat
= 1.85 V;
T
j
= 0 to 50
°
C
0.25
%
V
bat
0.6
mV
Protections; V
bat
V
bat(l)
maximum voltage at pin V
bat
for detecting low battery
voltage
0.25
0.30
0.35
V
Oscillator; pin OSC
V
osc(H)
HIGH level oscillator switching
voltage
LOW level oscillator switching
voltage
minimum oscillator frequency
2.5
V
V
osc(L)
1.5
V
f
osc(min)
R
ref
= 125 k
;
C
osc
= 400 pF
R
ref
= 12.5 k
;
C
osc
= 400 pF
20.9
23
25.1
kHz
f
osc(max)
maximum oscillator frequency
158
174
190
kHz
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| TEA1104TD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
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