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參數(shù)資料
| 型號： | AIC1648PGTR |
| 廠商： | Analog Integrations Corporation |
| 英文描述： | Built-in OVP White LED Step-Up Converter |
| 中文描述： | 內(nèi)置過壓保護白光LED轉換器升壓型 |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 275K |
| 代理商： | AIC1648PGTR |
AIC1648
(Continued)
10.
5
Temperature (
°
C)
Fig. 14 Output voltage vs. temperature
O
-40
-20
0
20
40
60
80
100
7.0
7.5
8.0
8.5
9.0
9.5
10.0
11.0
6 Samples' Temperature Data
3 LEDs
I
LED
=20mA
Temperature (
°
C)
Fig. 15 LED Current vs. Temperature
L
-80
-60
-40
-20
0
20
40
60
80
100
0
5
10
15
20
25
4 LEDs
V
IN
=4.2V
V
IN
=3.6V
V
IN
=3.3V
V
IN
=2.5V
CC
*
RC*
RS*
M1
*
-
+
PWM
Comparator
27V
OVP
Over Voltage
Comparator
-
+
95mV
VREF
VIN
FB
Soft Start
Internal
+
-
Error
AMP
GND
SW
PWM/PFM
Control
SHDN
Driver
+
-
Current AMP.
Control
Logic
1.2MHz
Oscillator
Slope
Compensation
6
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| AIC1648XXXX | Built-in OVP White LED Step-Up Converter |
| AIC1650CS | 3-Cell, High-Efficiency, Inverting DC/DC Converter |
| AIC1650 | 3-Cell, High-Efficiency, Inverting DC/DC Converter |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AIC1648XXXX | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:Built-in OVP White LED Step-Up Converter |
| AIC1650 | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Cell, High-Efficiency, Inverting DC/DC Converter |
| AIC1650CN | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Cell, High-Efficiency, Inverting DC/DC Converter |
| AIC1650CS | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:3-Cell, High-Efficiency, Inverting DC/DC Converter |
| AIC1652 | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:MICROPOWER INVERTING DC/DC CONVERTER |
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