參數(shù)資料
型號(hào)： AT1369
英文描述： AT1369 - 2-Channel Synchronous Buck PWM Controller with Power Good Reset
中文描述： AT1369 -雙通道同步降壓PWM控制器與電源良好復(fù)位
文件頁數(shù)： 7/13頁
文件大?。?/td> 794K
代理商： AT1369
AT1369
Preliminary Product Information
2-Channel Synchronous Buck PWM Controller
with Power Good Reset
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
3
Absolute Maximum Ratings
Rated Value
Parameter
Condition
Min.
Max.
Unit
Power Supply Voltage
—
-
+8
V
Source Average Current of PDRV1,NDRV1
PDRV2,NDRV2
—-
-50
mA
Sink Average Current of PDRV1,NDRV1,
PDRV2,NDRV2
—-
50
mA
Source Peak Current of PDRV1,NDRV1,
PDRV2,NDRV2
—
-
-200
mA
Sink Peak Current of PDRV1,NDRV1,
PDRV2,NDRV2
—-
200
mA
Input Voltage to Error Amplifier
—
-
6.5
V
Continuous power dissipation
SSOP20（Ta=+25℃）
-560
mW
Operating temperature
—
-30
+85
0C
Storage temperature
—
-55
+125
0C
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
(Ta=+250C)
Values
Parameter
Symbol
Min.
Typ.
Max.
Unit
Power supply voltage
V
CC
2.5
--
7
Ｖ
Control input voltage
V
CTL
0--7
V
Operating temperature
T
OP
-20
+25
+85
°C
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