參數(shù)資料
型號(hào): NJW4100
廠商: New Japan Radio Co., Ltd.
英文描述: Lithium-ion Battery Charger Controller IC with Timer
中文描述: 鋰離子電池充電控制IC與定時(shí)器
文件頁數(shù): 3/19頁
文件大?。?/td> 280K
代理商: NJW4100
ELECTRICAL CHARACTERISTICS (V
+
=5V, Ta=25
°
C)
PARAMETER
Current Detection Block
Pre-Charge /Quick Charge Block
Voltage Gain
Full Charge Block Voltage Gain
F-CHG Pin Input Voltage Range
CS1 Pin Input Bias Current
CS2 Pin Input Bias Current
Output Block
CNT Pin Saturation Voltage
CNT Pin Leak Current
LED Out Block
LED-G Pin Saturation Voltage
LED-G Pin Leak Current
LED-R Pin Saturation Voltage
LED-R Pin Leak Current
Timer Block
OSC1 Timer Error Time
OSC2 Timer Error Time
CHG-SW Block
ON Threshold Voltage
OFF Threshold Voltage
Pull-up Resistance
Ver.2005-01-20
NJW4100
- 3 -
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
A
V1
CS1=3.8V, CS2=3.6V
11.5
12
12.5
dB
A
V2
V
F-CHG
I
CS1
I
CS2
CS2=VS=4.2V, V
F-CHG
=96mV
CS2=VS=4.2V
CS1=4.2V
CS2=4.2V
15.5
48
18
10
10
21
500
500
dB
mV
nA
nA
V
OL-CNT
I
SINK
=20mA
I
LEAK-CNT
V
+
=14V
0.2
0.5
1
V
μ
A
V
OL-G
I
LEAK-G
V
OL-R
I
LEAK-R
I
SINK
=10mA
V
+
=14V
I
SINK
=10mA
V
+
=14V
0.2
0.2
0.5
1
0.5
1
V
μ
A
V
μ
A
T1
T2
-10
-10
+10
+10
%
%
C1=C2=0.01
μ
F external
Not including external deviation
V
SW-ON
V
SW-OFF
R
PULL-UP
1
0.25
700
V
V
k
300
500
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