AT1397A/B
Preliminary Product Information
6-Channel DC-DC Converter for DSC
FB5H OVP Trip Level
Error Amplifier Voltage Gain
Error Amplifier Frequency
Bandwidth
Error Amplifier Output
Voltage
Error Amplifier Output
Source/Sink Current
V
FB5H
AV
BW
VOH
VOL
I
source
I
sink
D
MAX
D
MAX
Output Source/Sink Current
I
source
I
sink
Output On-Resistor
R
OH
R
OL
COMP=0.8V
COMP=0.8V
FB_=0.7V
FB5=0.1V
DUTY=90%,OUT=1/2VC
C
DUTY=0%,OUT=1/2VCC
OUT=-15mA
OUT=15mA
Ta=-20°C ~+85°C,
DC
AV=0dB
-
-
0.98
80
-
-
-
-
-
85
85
-
65
-
-
1.00
-
5
1.0
10
1
60
90
90
-130
100
18
16
1.02
-
-
-
-
-
-
95
95
-80
-
30
25
V
dB
MHz
V
mV
mA
µA
%
%
mA
mA
Ω
Ω
Maximum Duty Cycle
SHORT CIRCUIT PROTECTION
Threshold Voltage
V
CSCP
Detect Voltage
CSCP Charge Current
V
TH
V
TH
I
CSCP
CH3,CH4,CH5,CH6
CH3,CH4,CH5,CH6
CH3,CH4,CH5,CH6
-
-
0.7
0.9
0.7
1
-
-
1.3
V
V
µA
CONTROL BLOCK
CTL Input Voltage
CTL Hysteresis
SEL4 Input Voltage
SEL4 Hysteresis
V
IH
V
IL
△V
H
V
IH
V
IL
△V
H
Active Mode
Standby Mode
-
Step-Up Type
Step-Down Type
-
1.5
0
-
1.5
0
-
-
-
100
-
-
100
VCC
0.5
-
VCC
0.5
-
V
V
mV
V
V
mV
7F, No.9, Park Avenue 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
1/10/2006
REV:1.0
Email:
service@aimtron.com.tw
7
AIMTRON [ AIMTRON TECHNOLOGY ]
