AT1393/A/B/C
Preliminary Product Information
6-Channel DC-DC Converter IC for DSC
PWM Comp.
(CH1 to CH5)
[PWM Comp]
Threshold voltage
Input current
Threshold voltage
Maximum duty
cycle
Output source
current
Output sink
current
Output ON
resistor
Output source
current
Output sink
current
Output ON
resistor
Output source
current
Output sink
current
SW input voltage
Input current
Output source
current
Output sink
current
Output ON
resistor
CTL input voltage
V
IL
Input current
VCC Standby
current
PVCC Standby
current
VCC Nominal
Supply current
I
CTL
Icss
Icss(o)
Icc
Standby mode
CTL = 5V
CTL=0V
CTL=0V
CTL, CTL1 to CTL5 =
5V
0
--
--
--
--
--
100
--
--
6
0.4
200
10
10
9
V
μA
μA
μA
mA
V
T0
V
Tmax
I
DTC
V
T0
V
Tmax
Dtr
Duty = 0 %
Duty = 100 %
DTC=0.4V
(CH1 to CH5)
Duty = 0 %
Duty = 100 %
CT=100pF, RT=18kΩ
RB=24kΩ
1.0
--
-1.0
0.2
--
70
--
--
--
--
--
--
--
--
-2.6
--
1.5
0
--
--
--
--
--
1.5
1.1
1.8
-0.3
0.3
0.74
80
-130
100
18
16
-130
100
18
16
-2.0
40
--
--
100
-9
17
250
100
--
--
1.9
--
--
0.84
--
--
--
30
25
--
--
30
25
-1.4
--
6.5
0.4
200
--
--
400
150
6.5
V
V
μA
V
V
%
mA
mA
Ω
Ω
mA
mA
Ω
Ω
mA
mA
V
V
μA
mA
mA
Ω
Ω
V
PWM Comp.
(CH6)
[PWM Comp]
Output block
(CH1,2,4,5)
[Pch MOS]
I
SOURCE
OUT=VCC/2
I
SINK
R
OH
R
OL
OUT=VCC/2
OUT = -15mA
OUT = 15mA
Output block
(CH1 to CH5)
[Nch MOS]
I
SOURCE
OUT=VCC/2
I
SINK
R
OH
R
OL
OUT=VCC/2
OUT = -15mA
OUT = 15mA
Output
block
(CH6)
[Drive]
I
SOURCE
OUT=0.7V,RB=24kΩ
I
SINK
V
IH
V
IL
I
SWIN
I
SOURCE
I
SINK
R
OH
R
OL
V
IH
Duty≦5%,OUT=0.7V
SWOUT = ”L” level
SWOUT = ”H” level
SWIN = 5V
Duty≧95%,
SWOUT=0V
Duty≦5%, SWOUT=5V
SWOUT = -4mA
SWOUT = 4mA
Active mode
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
6
General
Control block
(CTL, CTL1
to CTL5)
[CTL]
Output switch control block
[SW]
AIMTRON [ AIMTRON TECHNOLOGY ]
