AT1386 Datasheet, PDF (4/21 Pages) Aimtron Technology – 6-Channel DC-DC Converter for DSC

AT1386
Preliminary Product Information
6-Channel DC-DC Converter for DSC
Absolute Maximum Ratings
Parameter
Power supply voltage
Symbol
Vcc
Condition
--
Rating
Min
Max
Unit
--
6.5
V
Output current
Io Output pin
--
30
mA
Output peak current
Power dissipation
Operation temperature
Io Output pin, Duty≦5%
--
P_D Ta≦25℃ (LQFP-48P)
--
Topr
--
-30
200
mA
860
mW
85
℃
Storage temperature
Tstg
--
-55
125
℃
*Semiconductor devices can be permanently damaged by application of stress in excess of absolute ratings. Do not
exceed these ratings.
Recommended Operating Conditions
Parameter
Symbol Condition
Startup power supply voltage
Vcc CH6
Value
Unit
Min Typ Max
1.4
--
6.0 V
Power supply voltage
Vcc CH1 to CH6
2.5 5.0 6.0 V
Regulator voltage output current
Input voltage
Control input voltage
Output current
Oscillator
Timing capacitor
Soft start capacitor
Short detection capacitor
VREG pin capacitor
I_OR
V_IN
V_CTL
Io
f_OSC
C_T
Cs
C_SS6
C_CSCP
C_VREG
VREG pin
IN1 to IN6 pins
CTL pin
OUT pin (CH1 to CH5)
OUT pin (CH6)
--
--
CH1 to CH5
CH6
--
--
-10
0
0
--
1
100
47
--
--
--
0.082
--
0 mA
-- Vcc-1.8 V
--
6.0 V
2
15 mA
2
15 mA
500 1000 kHz
82 560 pF
0.1 1.0 μF
0.1 1.0 μF
0.1 1.0 μF
0.1
-- μF
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
WWW: http://www.aimtron.com.tw
Fax: [phone]
Email: [e-mail]
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