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参数资料
| 型号： | AT1369 |
| 英文描述： | AT1369 - 2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| 中文描述： | AT1369 -双通道同步降压PWM控制器与电源良好复位 |
| 文件页数： | 7/13页 |
| 文件大小： | 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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相关代理商/技术参数 |
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|---|---|
| AT1369AR | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369AR-GRE | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR-GRE | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT-138 | 功能描述:扬声器与变频器 PZ 90dB 2800Hz 12Vpp RoHS:否 制造商:PUI Audio 产品:Speakers 类型:Electromagnetic 频率:900 Hz to 12 kHz 声压级:88 dBA 阻抗:8 Ohms 功率额定值:1.2 W 形状:Round 端接类型:Solder Pad 直径:15 mm 长度: 宽度: 深度:4.4 mm 磁体材料:Neodymium Iron Boran (NdFeB) 圆锥体材料:Mylar |
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