AT1396A/B/C/D
Preliminary Product Information
6-Channel DC-DC Converter for DSC
Transconductance
GMEA
-
85
-
140
90
-
95
12
5
µs
%
Maximum Duty Cycle
PVCC1 Leakage Current
LX Leakage Current
DMAX FBU=0.7V
V
V
=0V,PVCC1=5.5V
=5.5V
IL1
ILX1
RN
5
µA
µA
mΩ
mΩ
A
LXU
LXU
-
1
N-Channel
P-Channel
-
95
150
250
2.4
-
Switch On-Resistance
RP
-
150
2.1
20
N-Channel Current Limit
ILimit1
IREV1
1.8
-
P-Channel Turn-off
Current
mA
mA
KHz
Startup Current Limit
Startup Frequency
ILimit-s PVCC1=1.5V
fSTART PVCC1=1.5V
-
450
200
-
-
-
CHANNEL 2(STEP-DOWN)
Input Voltage Range
PVCC2 Channel 2 DC/DC
2.5
-
1
5.5
1.3
0.816
100
-
V
µA
V
Normal Operating
Soft-Start Charge Current
ISS2
VCC =2.5V~5.5V
0.7
T =-20°C ~+85°C
a
FBD Regulation Voltage
FBD input Current
VFBD
0.784
0.8
-
IFBD FBD=0.8V
RCS
-
-
nA
V/A
µs
Current-Sense Amplifier
Transresistance
0.6
140
100
1
Transconductance
GMEA
-
-
Maximum Duty Cycle
LX Leakage Current
DMAX FBD=0.7V
-
-
%
V
=0~3.6V,PVCC2=3.6V
ILX2
RN
-
5
µA
mΩ
mΩ
A
LX
N-Channel
P-Channel
-
200
250
1.2
20
250
350
1.4
-
Switch On-Resistance
RP
-
P-Channel Current Limit
ILimit2
IREV2
1.0
-
N-Channel Turn-off
Current
mA
V
/SDOK Output Low
Voltage
VSDOK 0.1mA into /SDOK
-
0.01
0.1
0.1
1
/SDOK Leakage current
IL_SDOK CTLD=0V,/SDOK=5.5V
-
µA
7F, No.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
4/2/2007 REV:1.1
Fax: 886-3-563-0879
WWW: http://www.aimtron.com.tw
Email: service@aimtron.com.tw
6
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
