AT1386
Preliminary Product Information
6-Channel DC-DC Converter for DSC
Error amplifier block [Error Amp](CH1~CH6)
Threshold voltage
VTH FB=IN
0.682 0.70 0.717
V
T
A
= -30℃ to 85℃
△VT/VT
VTH temperature stability
-
0.5
-
%
Input bias current
Voltage gain
IB
AV
IN=0.7V
DC
-
-
80
100
320
-
nA
dB
Frequency bandwidth
BW AV=0dB
-
0.9
-
10
1.0
50
-
MHz
V
mV
VOH
VOL
1.2
200
Output voltage
Output source current
Output sink current
ISOURCE FB=0.5V
ISINK FB=0.5V
-
-4.0
140
-1.0
-
mA
μA
70
Maximum Duty [CH6]
Maximum Duty
%
DMAX.
75
85
95
PWM Comp. [PWM Comp]
VT0
Duty = 0 %
0.25
-
0.3
0.80
-0.3
-
0.85
-
V
V
Threshold voltage(CH1~6)
Input current
VTmax Duty = 100 %
IDTC DTC=0.5V
μA
-1.0
Output block (CH1 to CH5) [Pin 39,41,45,46,47]
Output source current
Output sink current
ISOURCE OUT=1/2VCC
-
65
-
-130
100
10
-80
-
mA
mA
Ω
ISINK OUT=1/2VCC
ROH OUT = -15mA
ROL OUT = 15mA
25
25
Output ON resistor
Ω
-
10
Output block (CH1,2 ) [Pin 40,42]
Output source current
ISOURCE OUT=1/2VCC
ISINK OUT=1/2VCC
ROH OUT = -15mA
ROL OUT = 15mA
-
65
-
-130
100
10
-80
-
mA
mA
Ω
Output sink current
25
25
Output ON resistor
Ω
-
10
Output block (CH6) [Pin 48]
Output source current
Output sink current
ISOURCE OUT=1/2VCC
ISINK OUT=1/2VCC
ROH OUT = -15mA
ROL OUT = 15mA
-
130
-
-260
200
10
-160
-
mA
mA
Ω
25
25
Output ON resistor
Ω
10
-
Control block [CTL]
CTL input voltage
VIH
Active mode
1.3
-
VCC
V
2F, No.10, Prosperity RD. 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
Email: service@aimtron.com.tw
6
AIMTRON [ AIMTRON TECHNOLOGY ]
