參數(shù)資料
型號(hào): AT1393AF-GRE
廠商: Aimtron Technology Corp.
元件分類: DC/DC變換器
英文描述: 6-Channel DC-DC Converter IC for DSC
中文描述: 6通道DC - DC轉(zhuǎn)換集成電路數(shù)碼相機(jī)
文件頁(yè)數(shù): 4/22頁(yè)
文件大小: 736K
代理商: AT1393AF-GRE
AT1393/A/B/C
Preliminary Product Information
6-Channel DC-DC Converter IC 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
(Ta=25
, VCC=PVCC=5V)
Value
Min
Typ
2.40
2.50
Parameter
Symbol
Condition
Max
2.60
Unit
Reference voltage
V
REF
--
V
Output voltage
temperature
stability
V
REF
/
V
REF
Ta = -30
to 85
--
0.5
--
%
Input stability
Line
VCC=3.6 to 5.5V
-10
--
10
mV
R
[
Load stability
Load
VREF=0mA to –1mA
-10
--
10
mV
Threshold voltage
V
TH
VIN=0V to VCC
2.6
2.8
3.0
V
Hysteresis width
V
H
--
--
0.2
--
V
C
Reset voltage
V
RST
VIN=VCC to 0V
1.20
1.30
1.40
V
U
l
[
C
Threshold voltage
V
TH
VIN=0V to VCC
1.35
1.5
1.65
V
S
b
[
Charge current
I
CS
--
-1.4
-1.0
-0.6
μ
A
S
b
[
Charge current
I
CIN6
-3.0
-2.5
-2.0
μ
A
Threshold voltage
V
TH
--
0.65
0.70
0.75
V
Input standby
voltage
V
STB
--
--
50
100
mV
Input latch voltage
V
I
--
--
50
100
mV
S
d
[
Input source
current
Oscillator
frequency
Frequency
stability for
voltage
Frequency
stability for
temperature
Threshold voltage
V
T
temperature
stability
I
CSCP
--
-1.4
-1.0
-0.6
μ
A
f
OSC
CT=100pF, RT=18k
Ω
450
500
550
kHz
△f
/
fdv
VCC=4V to 5.5V
--
1
10
%
T
o
[
△f
/
fdt
Ta=-30
to 85
--
1
20
%
V
TH
FB=IN
1.24
1.25
1.26
V
V
T
/
V
T
Ta = -30
to 85
--
0.5
--
%
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