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參數資料
| 型號： | AT1368B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1- Channel Synchronous Buck PWM Controller with Power Good Reset |
| 中文描述： | 1 -通道同步降壓PWM控制器與電源良好復位 |
| 文件頁數： | 5/13頁 |
| 文件大小： | 549K |
| 代理商： | AT1368B |
AT1368
1- 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
5
Output source current
I
source
Duty
≥
95% PDRV=0V
-
-130
-80
mA
Output sink current
I
sink
Duty
≤
5% PDRV=5V
65
100
mA
R
OH
PDRV=-15mA
18
30
PDRV Output
Block
Output ON resistor
R
OL
PDRV=15mA
16
25
Output source current
I
source
Duty
≥
95% NDRV=0V
-
-130
-80
mA
Output sink current
I
sink
Duty
≤
5% NDRV=5V
65
100
mA
R
OH
NDRV=-15mA
18
30
NDRV Output
Block
Output ON resistor
R
OL
NDRV=15mA
16
25
V
IH
Active mode
1.5
VCC
V
CTL input voltage
V
IL
Standby mode
0
0.8
V
Control Block
CTL input Current
I
CTL
CTL=5.0V
20
μ
A
VCC reset ON voltage
V
RSTON1
V
RSTON1 hys
VCC falling
3V3 rising
VCC rising
4.10
4.20
4.30
V
VCC reset hysteresis
100
mV
3V3 reset ON voltage
V
RSTON2
V
RSTON2 hys
3V3 falling
I
L
=1mA
2.94
3.0
3.06
V
3V3 reset hysteresis
100
mV
Reset output voltage
V
OL
0.4
V
RESET Monitor
Block
Reset leakage current
I
Leak
2.0
μ
A
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