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參數(shù)資料
| 型號： | AT1386 |
| 廠商： | Aimtron Technology Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 6-Channel DC-DC Converter for DSC |
| 中文描述： | 6聲道的DC - DC轉(zhuǎn)換器的數(shù)碼相機 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大?。?/td> | 441K |
| 代理商： | AT1386 |
AT1386
Preliminary Product Information
6-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
5
Electrical Characteristics
(TA=25
℃
, VCC=PVCC=5V)
Measure result
Min. Typ. Max.Unit
Parameter
Symbol
Condition
Reference voltage block [REF]
Regulator voltage
V
REG
2.25
2.30
2.35
V
Output voltage temperature
stability
△
V
REF
/
V
REF
TA = -30
℃
to 85
℃
-
0.5
-
%
Input stability
Line
VCC=2.5V to 6V
-80
-
80
mV
Load stability
Load
VREG=0mA to –10mA
-20
-
20
mV
Under voltage lockout block [U.V.L.O]
Threshold voltage(CH1~CH5)
V
TH
2.0
2.2
2.3
V
Hysteresis width(CH1~CH5)
V
H1_5
0.05
0.1
0.3
V
CH6 Pre-OSC change to Main-
OSC threshold
Hysteresis width(CH6 Pre-OSC
change to Main-OSC threshold)
V
TH6
2.2
2.3
2.5
V
V
H6
0.05
0.1
0.3
V
Pre-OSC frequency
f
PRE-OSC
320
400
480
KHz
Soft start block [CS]
Charge current
I
CS
-1.5
-1.0
-0.8
μ
A
Valid Threshold voltage
-
0.3
-
V
Short circuit detection block [SCP]
Threshold voltage
V
TH
0.80
0.90
1.00
V
Input source current
I
CSCP
-1.5
-1.0
-0.6
μ
A
Short detect comparator [SCP Comp]
Threshold voltage
V
TH
CH1 to CH6
0.65
0.7
0.75
V
Input bias current
I
B
IN=0V
-320
-80
-
nA
Triangular wave oscillator block [OSC]
Oscillator frequency
f
OSC
CT=82pF
400
500
600
kHz
Frequency stability for voltage
△f
/
fdv
VCC=2.5V to 6V
-
1
10
%
Frequency stability for
temperature
△f
/
fdt
TA=-30
℃
to 85
℃
-
1
10
%
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| AT1386F | 6-Channel DC-DC Converter for DSC |
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相關(guān)代理商/技術(shù)參數(shù) |
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| AT1386F | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
| AT1386F-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
| AT1386F-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
| AT1387AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:6-Channel DC-DC Converter for DSC |
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