參數(shù)資料
型號(hào): AT1368BR
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(fù)位
文件頁(yè)數(shù): 13/13頁(yè)
文件大?。?/td> 549K
代理商: AT1368BR
AT1368
1- Channel Synchronous Buck PWM Controller
with Power Good Reset
Reflow Condition (IR/Convection or VPR Reflow)
Reference JEDEC Standard J-STD-020A
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
13
Classification Reflow Profiles
Convection or
IR/Convction
VPR
Average Heating Rate(180
°
C to peak)
Preheat Temperature(125
±
20
°
C)
Temperature maintained above 180
°
C
Time
within
5
°
C
Temperature
Peak Temperature Range(Note 1)
5
°
C/second max.
120 seconds max.
10~150 seconds
10~20 seconds
10
°
C/second max.
of
actual
Peak
60 seconds
219~225
°
C or
235~240
°
C
6
°
C /second max.
6 minutes max.
219~225
°
C or
235~240
°
C
10
°
C/second max.
Cooling Rate
Time 25
°
C to Peak Temperature
*1 The maximum peak temperatures for IR and VP reflow are depending on package dimensions.
Package Reflow Conditions
Pkg. Thickness
2.5mm
and all bags
Pkg. Thickness <2.5mm
and
Pkg. Volume
350 mm3
Pkg. Thickness <2.5mm
and
Pkg. Volume <350 mm3
Convection 219~225
°
C
VPR 219~225
°
C
IR/Convection 219~225
°
C
Convection 235~240
°
C
VPR 235~240
°
C
IR/Convection 235~240
°
C
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