AT1393/A/B/C
Preliminary Product Information
6-Channel DC-DC Converter IC for DSC
VT0
Duty = 0 %
1.0
--
1.1
1.8
--
V
V
Threshold voltage
Input current
VTmax Duty = 100 %
1.9
DTC=0.4V
IDTC
μA
-1.0
-0.3
--
(CH1 to CH5)
VT0
VTmax Duty = 100 %
CT=100pF, RT=18kΩ
RB=24kΩ
Duty = 0 %
0.2
--
0.3
--
V
V
Threshold voltage
0.74
0.84
Maximum duty
cycle
Dtr
70
80
--
%
Output source
current
Output sink
current
ISOURCE OUT=VCC/2
ISINK OUT=VCC/2
--
--
-130
100
--
--
mA
mA
Ω
Ω
ROH OUT = -15mA
ROL OUT = 15mA
--
--
18
16
30
25
Output ON
resistor
Output source
current
Output sink
current
ISOURCE OUT=VCC/2
ISINK OUT=VCC/2
--
--
-130
100
--
--
mA
mA
Ω
Ω
ROH OUT = -15mA
ROL OUT = 15mA
--
--
18
16
30
25
Output ON
resistor
Output source
current
OUT=0.7V,RB=24kΩ
ISOURCE
-2.6
--
-2.0
40
-1.4
--
mA
Output sink
current
Duty≦5%,OUT=0.7V
ISINK
mA
V
VIH
VIL
SWOUT = ”L” level
SWOUT = ”H” level
1.5
0
--
--
6.5
0.4
SW input voltage
Input current
V
μA
ISWIN SWIN = 5V
--
100
200
Duty≧95%,
Output source
ISOURCE
--
--
-9
--
--
mA
current
SWOUT=0V
Output sink
current
Duty≦5%, SWOUT=5V
ISINK
17
mA
Ω
Ω
ROH SWOUT = -4mA
ROL SWOUT = 4mA
--
--
250
100
400
150
Output ON
resistor
VIH
VIL
Active mode
1.5
--
6.5
V
CTL input voltage
Input current
Standby mode
0
--
100
--
0.4
200
10
V
μA
μA
ICTL CTL = 5V
--
--
VCC Standby
Icss
Icss(o)
Icc
CTL=0V
current
PVCC Standby
current
μA
CTL=0V
--
--
--
6
10
9
VCC Nominal
Supply current
CTL, CTL1 to CTL5 =
5V
mA
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
WWW: http://www.aimtron.com.tw
Email: service@aimtron.com.tw
6
AIMTRON [ AIMTRON TECHNOLOGY ]
