AT1393/A/B/C
Preliminary Product Information
6-Channel DC-DC Converter IC for DSC
Input bias current
Error Amplifier block
(CH1 to CH5)
[Error Amp]
Voltage gain
Frequency
bandwidth
Output voltage
Output source
current
Output sink
current
Threshold voltage
Temperature
stability
Error amplifier block
(CH6)
[Error Amp]
Input bias current
Voltage gain
Frequency
bandwidth
Output voltage
Output source
current
Output sink
current
Input offset
voltage
Inverting amplifier block
(CH4)
[Inv Amp]
Input bias current
Voltage gain
Frequency
bandwidth
Output voltage
Output source
current
Output sink
current
Threshold voltage
I
B
A
V
BW
V
OH
V
OL
I
SOURCE
FB=2.3V
I
SINK
V
TH
FB=1.45V
FB=0.55
IN=0V
(CH1 to CH3, CH5)
IN=0V (CH4)
DC
A
V
=0dB
--
--
-320
-120
60
--
2.2
--
--
70
1.24
--
-100
60
--
--
--
1.1
--
--
60
-10
-120
60
--
--
--
2.2
--
--
70
0.97
-320
-200
-80
-30
100
1.0
2.4
50
-2.0
140
1.25
0.5
-20
75
1.0
1.3
0
-2.0
120
0
-30
100
1.0
2.4
50
-2.0
140
1.00
-80
-50
--
--
--
--
--
200
-1.0
--
1.26
--
--
--
--
--
200
-1.0
--
10
--
--
--
--
200
-1.0
--
1.03
--
nA
nA
dB
MHz
V
mV
mA
μA
V
%
nA
dB
MHz
V
mV
mA
μA
mV
nA
dB
MHz
V
mV
mA
μA
%
nA
nA
△V
T
/V
T
Ta = -30℃ to 85℃
I
B
A
V
BW
V
OH
V
OL
I
SOURCE
FB=0.55V
I
SINK
V
IO
I
B
A
V
BW
V
OH
V
OL
FB=0.55V
OUT=1.25V
IN=0V
DC
A
V
=0dB
IN=0V
DC
A
V
=0dB
I
SOURCE
OUT=1.25V
I
SINK
V
TH
I
B
OUT=1.25V
CH1 to CH5
IN=0V
(CH1 to CH3, CH5)
IN=0V (CH4)
Short detect
comparator
(CH1 to CH5)
[SCP Comp]
Short detect
comparator
(CH6)
Input bias current
Threshold voltage
V
TH
--
0.8
0.9
1.0
V
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
AIMTRON [ AIMTRON TECHNOLOGY ]
