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參數(shù)資料
| 型號(hào)： | AT1453BP |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | Photoflash Capacitor Charger for DSC |
| 中文描述： | 照相閃光燈電容充電器的數(shù)碼相機(jī) |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 655K |
| 代理商： | AT1453BP |
AT1453
Preliminary Product Information
Photoflash Capacitor Charger for DSC
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
4
Electrical Characteristics
(VCC = 3.3V,Ta =+25
℃
, unless otherwise noted.)
Values
Parameter
Symbol
Condition
Min. Typ. Max.
Unit
Input Supply Range
V
CC
2.5
--
5.5
V
Feedback Voltage
V
FB
Ta = +25
℃
1.080 1.100 1.120
V
Reference variation with
Temperature
Feedback Voltage
line-regulation
Ta =-30
℃
to +85
℃
-2
-
2
%
V
FB-Line
VCC=2.5V to 5.5V
-5
1
5
mV
Standby current
I
CCS
CHRGE=GND
-
-
400
μ
A
Entire device
Operating Current
I
CC
Duty=50%,
fOSC=50KHz
A
-
1.0
-
mA
40
50
60
kHZ
Oscillator
Frequency
fosc
B
90
100
110
kHZ
Threshold voltage of SS
V
SS_0
Duty Cycle=0%
-
0.3
-
V
Threshold voltage of SS
V
SS 100
Duty Cycle=100%
-
1.1
-
V
Charging current
I
SS
V
SS
=0V
0.7
1.0
1.5
μ
A
Soft-Start and Duty
Section
Maximum duty cycle
T
DUTY
80
83
90
%
Output source current
I
SOURCE
Duty
≧9
5%, OUT=0V
-
-130
-80
mA
Output sink current
I
SINK
Duty
≦
5%, OUT=5V
65
100
-
mA
Output ON resistor
R
OH
OUT = -15mA
-
18
30
Ω
Output Section
Output OFF resistor
R
OL
OUT = 15mA
-
16
25
Ω
Active mode Threshold
V
ONH
2.0
V
Charge ON/OFF
Section
Disable mode Threshold
V
ONL
0.8
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1453BP-GRE | Photoflash Capacitor Charger for DSC |
| AT1454 | Photoflash Capacitor Charger for DSC |
| AT1454A | Photoflash Capacitor Charger for DSC |
| AT1454AM-GRE | Photoflash Capacitor Charger for DSC |
| AT1454B | Photoflash Capacitor Charger for DSC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1453BP-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454A | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454AM-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454B | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
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