AT1730 Datasheet, PDF (3/7 Pages) List of Unclassifed Manufacturers – 2-Channel PWM Controller for LCD Bias

AT1730
Preliminary Product Information
2-Channel PWM Controller for LCD Bias
Absolute Maximum Ratings
Parameter
Condition
Rated Value
Unit
Min. Max.
Power Supply Voltage
Source Average Current of OUT1
OUT2, OUT3
Sink Average Current of OUT1
OUT2, OUT3
Output current of VREG
Input Voltage to Error Amplifier
Continuous power dissipation
Operating temperature
Junction temperature
Storage temperature
Lead temperature
—
—
—
—
—
TSSOP16（Ta=+25℃）
—
—
—
—
-
+6
V
-
-50
mA
-
50
mA
-
10
mA
-
6.5
V
-
500
mW
-30 +85
0_C
-
+125
0_C
-40 +150
0_C
-
+300
0_C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol
Power supply voltage
V_CC
Oscillation frequency
f_OSC
Operating temperature
T_OP
Min.
2.4
100
-10
Values
Typ.
Max.
--
5.5
500
1000
+25
+85
(Ta=+25⁰C)
Unit
Ｖ
KHz
°C
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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