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參數(shù)資料
| 型號(hào)： | AT1382AF-GRE |
| 廠商： | Aimtron Technology Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 4-Channel DC-DC Converter for DSC |
| 中文描述： | 4通道的DC - DC轉(zhuǎn)換器的數(shù)碼相機(jī) |
| 文件頁(yè)數(shù)： | 4/25頁(yè) |
| 文件大?。?/td> | 633K |
| 代理商： | AT1382AF-GRE |
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AT1382A
Preliminary Product Information
4-Channel DC-DC Converter 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
Absolute Maximum Ratings
Rating
Parameter
Symbol
Condition
Min
--
Max
8
Unit
Power supply voltage
Vcc
--
V
Output current
Io
Output pin
--
20
mA
Output peak current
Io
Output pin, Duty
≦
5%
--
200
mA
Power dissipation
P
D
Ta
≦
25
℃
(LQFP-48P)
--
860
mW
Operation temperature
Topr
--
-30
85
℃
Storage temperature
Tstg
--
-55
125
℃
*
Semiconductor devices can be permanently damaged by application of stress in excess of absolute ratings. Do not
exceed these ratings.
Recommended Operating Conditions
Value
Parameter
Symbol
Condition
Min
1.4
1.5
1.8
Typ
--
5.0
5.0
Max
7
7
7
Unit
Startup power supply voltage
Vcc
CH4
CH4
CH1 to CH3
V
V
V
Power supply voltage
Vcc
Reference voltage output current
I
OR
VREF pin
-1
--
0
mA
VB pin output current
I
B
VB pin
-0.5
--
0
mA
Input voltage
V
IN
IN1 to IN4 pins
0
--
Vcc-1.8
V
Control input voltage
V
CTL
CTL pin
0
--
7
V
OUT pin (CH1 to CH3)
OUT pin (CH4)
--
1
2
2
15
15
mA
mA
Output current
Io
Oscillator
f
OSC
--
100
500
1000
kHz
Timing capacitor
C
T
--
47
100
560
pF
Timing resistor
R
T
Cs
C
CS4
C
SCP
--
8.2
18
100
k
Ω
CH1 to CH3
CH4
--
--
0.027
0.47
1.0
1.0
μ
F
μ
F
Soft start capacitor
Short detection capacitor
--
--
0.1
1.0
μ
F
VB pin capacitor
C
VB
--
0.082
0.1
--
μ
F
Operating ambient temperature
Ta
--
-30
25
85
℃
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1382AF-PBF | 4-Channel DC-DC Converter for DSC |
| AT1382BF | 4-Channel DC-DC Converter for DSC |
| AT1386 | 6-Channel DC-DC Converter for DSC |
| AT1386F | 6-Channel DC-DC Converter for DSC |
| AT1386F-GRE | 6-Channel DC-DC Converter for DSC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1382AF-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:4-Channel DC-DC Converter for DSC |
| AT1382B | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:4-Channel DC-DC Converter for DSC |
| AT1382BF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:4-Channel DC-DC Converter for DSC |
| AT1386 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
| AT1386F | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
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