AT1382A
Preliminary Product Information
4-Channel DC-DC Converter for DSC
V
IL
Input current
Analog gain block [AO,AI]
AI feedback regulation voltage
AI input common-mode range
AI input current
AI to AO voltage gain
AO output sink current
AO output source current
ENLD enable
ENLD disable
LBI detect threshold
Detect Hysteresis
LBO output voltage low
LBO output high leakage
General
Standby current
CTL=0V
CTL=0V
Icss(o) CTL1=CTL2=CTL3=CT
L4="H"
CTL=CTL1=CTL2=CTL
Icc
3=CTL4=ENLD="H"
Icss
-
-
-
-
-
3
10
10
6
μA
μA
mA
Isink=1mA
VLBO=5V
V
IH
V
IL
V
AI
=1V, V
AO
=2V
V
AI
=1.5V, V
AO
=2V
Active mode
Standby mode
V
AI
=1.32V
V
AO
=V
OUT
-1.22V
1.20
-0.1
-
70
0.5
0.5
1.2
0
1.20
-50
-
-
-
0.01
1.22
-
-
100
2.5
2.5
-
-
1.22
1.24
1.3
100
140
-
-
7
0.8
1.24
+50
0.4
1
V
V
nA
V/V
mA
mA
V
V
V
mV
V
μA
I
CTL
Standby mode
CTL = 5V
0
-
-
5
0.8
20
V
μA
Low battery detect block [LBI, LBO]
Power supply current
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
7
AIMTRON [ AIMTRON TECHNOLOGY ]
