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參數(shù)資料
| 型號： | AIC1630CS |
| 廠商： | Analog Integrations Corporation |
| 英文描述： | 2-Cell, Step-Up DC/DC Converter Controller |
| 中文描述： | 2節(jié)電池，升壓型DC / DC轉(zhuǎn)換器控制器 |
| 文件頁數(shù)： | 10/11頁 |
| 文件大?。?/td> | 374K |
| 代理商： | AIC1630CS |
AIC1630
10
APPLICATION EXAMPLES
(CONTINUED)
12K
R2
100
μ
FC1
ZD1
4.7V
R
IF
22K
R7
100
μ
F
C4
120K
R11
33K
R5
10nF
C3
R6
100K
1N4148
D3
1.5K
R12
MODE
AIC1761/1766
VOUT
LED
TIMER
VDD
VREF
VBT
GND
1.5K
R13
+V
IN
(V
IN
<V
BAT
)
C3
BATTERY PACK
0.1
μ
F
C5
0.82
I
Q
C2
D3
33K
R4
AIC1630A
VOUT
LBI
LBO
FB
GND
EXT
VIN
SD
2A FUSE
150
R1
1N5819
D2
R3
+
+
+
R9
220
R10
+
5
μ
H
L
T
C
2
μ
F
1
2
1
4
μ
F
V
B
Note:
Charging current =0.8A, Auto-Cut-Off at 0.75/0.25% -
V point and Fault Conditions.
(R
IF
sets the Charging Current)
V
IN
must be lower than V
BAT
.
Short Circuit Condition is protected with a 2A Fuse.
Fig. 9
Step-Up Rechargeable Battery Charger
V
IN
≥
2.2V
5
μ
H
AIC1630A
2N3904
Q4
R
IT
75K
BATTERY PACK
120K
R15
AIC1761/1766
22K
R9
120K
R11
0.1
μ
F
C5
C3
4.7
μ
F
+V
IN
(+V
IN
can be either higher or lower
than the battery voltage)
VBT
VREF
GND
VDD
TIMER
VOUT
MODE
LED
2N2222
Q5
R6
330
2
μ
F
C2
240K
R4
12K
R5
IN5819 D2
150
R1
Q2
47K
R3
TIP32C
Q3
C1
+
+
+
220
R12
100
μ
F
C4
+
1.5K
R13
L
I
Q
4
Z
1
μ
F
1.5K
R14
1
R
V
B
R
IF
0.82
2N3904
R2
750
C
T
SD
VOUT
VIN
LBI
EXT
LBO
GND
FB
Note:
Fast Charge Current
= 0.8A @V
IN
<V
BAT
=(V
IN
- V
BAT
- 0.5)/0.82 @V
IN
>V
BAT
Trickle charge Current = 30mA.
(R
IF
sets Fast Charge Current, R
IT
sets Trickle Charge Current)
Typical Efficiency = 75%.
With Short Circuit Protection.
Fig. 10
Step-Up/Down Rechargeable Battery Charger
相關PDF資料 |
PDF描述 |
|---|---|
| AIC1630-3CN | 2-Cell, Step-Up DC/DC Converter Controller |
| AIC1630-3CS | 2-Cell, Step-Up DC/DC Converter Controller |
| AIC1630-5CN | 2-Cell, Step-Up DC/DC Converter Controller |
| AIC1630-5CS | 2-Cell, Step-Up DC/DC Converter Controller |
| AIC1638 | 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AIC1631 | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:2-Cell, 500mA, Step-Up DC/DC Converter |
| AIC1631-3CN | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:2-Cell, 500mA, Step-Up DC/DC Converter |
| AIC1631-3CS | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:2-Cell, 500mA, Step-Up DC/DC Converter |
| AIC1631-5CN | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:2-Cell, 500mA, Step-Up DC/DC Converter |
| AIC1631-5CS | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:2-Cell, 500mA, Step-Up DC/DC Converter |
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